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What is PWM? Pulse Width Modulation tutorial!

I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want! Click "Show more"... Circuit diagrams at: http://afrotechmods.com/groovy/PWM_tutorial/PWM_tutorial.htm You can support my videos by browsing my recommended equipment page: http://astore.amazon.com/afromods-20 Or donate here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=28LL4ZHPKWVYW Or if you are feeling extra generous, bookmark this link and use it as your Amazon home page: http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=9325&linkCode;=ur2&tag;=afromods-20 If you do that, I get a percentage of everything you buy, and you don't have to spend an extra dime!

published: 16 Nov 2008
views: 321591

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

In this video, I introduce the concept of PWM and provide a few examples of how PWM works.

published: 30 Dec 2011
views: 167645

Circuit Skills: PWM (Pulse Width Modulation)

http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It's also an efficient way to drive motors, lamps, LEDs & more.

published: 01 Jun 2011
views: 210404

PWM VS Potentiometer! When to use which technique?

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain when I like to use PWM and when it is useful to just put a potentiometer in series to you load. Both have their own advantages and disadvantages but none is perfect in all situations. Music: Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21

published: 31 Jul 2014
views: 47788

How PWM and Duty Cycle Works

How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive industry as a command signal. It is meant to make automotive components work less, when the demands are not as heavy. And, we created the PWM Bi Directional controller to help you test and diagnose all solenoids, motors and actuator components. PWM, or pulse width modulation, is the ability to control a load or component, by pulsing its electrical current. In this way, the load or component can be made to change its speed, without any heat causing parts, like resistors. So, if PWM is using pulses to control a load, then Duty Cycle is the measurement of these pulses. The Duty Cycle of a PWM signal, tells us the amount of work this signal is supposed to make the component perform. The duty cycle of the signal is always described in percentage. So, a 10% duty cycle means, that the component is on 10% of the time. And a 90% duty cycle means the component is on 90% or most of the time. Now, there is a close relationship between duty cycle, and how the component is triggered or turned on, which could be by applying power or ground. This relationship is very important, so remember that thoroughly. Here is what we mean by that. Suppose a solenoid is activated by ground. That means, that 12 volts or battery voltage is applied steadily on one side, mostly through a relay, and the other side receives a PWM ground command signal. Now imagine that a 10% duty cycle PWM signal is applied. What we then have is to measure is how long the signal is grounded. And, how long as compared to the entire cycle. A 10% PWM duty cycle means that the solenoid receives a ground only 10% of the time, and receives power 90% of the time. Since we have already mentioned that this is a ground controlled solenoid, the time the drive transistor provides power means that component is off. Why? because you already have steady power on one side, so power on the other side equals no operation. If, on the other hand, the component is turned on by power, meaning ground is steadily applied on one wire, and power is pulsed, that same mentioned signal, will then become a 90% duty cycle signal. Now with this power actuated component, the positive or 12 volt side is what matters, and what is taken as the duty cycle. It is worth mentioning that most components are triggered or actuated by ground. Why? It is because if that command signal is shorted to chassis ground, the component will simply turn on all the time, like a 100% cycle. If it were power triggered, then there would be a short, and the fuse would blow rendering the system useless. But still, some components are power triggered, and be prepared to understand the nature of PWM to Duty Cycle. Hopefully what you have learned here will give you some insight on using the PWM Bi Directional Controller to perform your diagnostics.

published: 30 Aug 2015
views: 9524

555 pwm circuit step by step setup tutorial

schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.

published: 03 Jan 2012
views: 259064

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência média de cargas com este sinal? O que é duty cycle(Duty Cicle) Ciclo de trabalho de uma onda; Tensão média continua na carga. Conversor CC-CC Acesse todos nossos cursos aqui! https://www.youtube.com/channel/UC6yeSnpMzKXHbxuEVmcvmhw

published: 12 Feb 2015
views: 12341

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and chose the correct filter values.

published: 02 Dec 2011
views: 91520

Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired voltage. The main parts of a PWM signal are is period and its duty cycle. The duty cycle is what determines its voltage. the period length will determine if it works with the device you plan to use it with, generally the higher the frequency, the more compatible the signal will be for your device.

published: 22 Mar 2015
views: 930

Arduino Tutorial #3 - PWM

Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With PWM you can do some pretty awesome things, in this tutorial we barely scratch the surface to what its capable of. In this tutorial we learn how to use the PWM pins on the Arduino to make LED's flicker like a candle. Sketch used in tutorial: http://goo.gl/E52jt Subscribe: http://goo.gl/M9gPw Sketchbook Playlist: http://goo.gl/6viyt Arduino Diary Playlist: http://goo.gl/971RG Vlog Playlist: http://goo.gl/xN0Pd Tutorial Playlist: http://goo.gl/X0a05 My Channel: http://goo.gl/vXJW4 LMR: http://goo.gl/21jDF Twitter: http://goo.gl/yBP1F ar Feel free to 'like' and comment. To be honest I wasn't very happy with this tutorial because it felt disorganized, but as I have tried to do it multiple times this seemed the best out of the lot. Sorry if you found it boring or long winded, I will try to improve in the coming ones.

published: 30 Dec 2012
views: 85221

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de Duty Cycle, Frecuencia, Periodo y despues realizamos un circuito practico con un Dimming de LED haciendo uso de Arduino. Donativo voluntario: Puedes invitarme un Pisco Sour Peruano haciendo un donativo que servira para cubrir los gastos de nuevos componentes electronicos para los nuevos proyectos en mi canal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=humberto_higinio%40hotmail%2ecom&lc;=PE&item;_name=Canal%20de%20Youtube%20%2d%20Humberto%20Higinio&no;_note=0¤cy;_code=USD&bn;=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest Estos otros videos te pueden interesar: * Tira de LED RGB - Qué es - Cómo funciona https://www.youtube.com/watch?v=rWE5YGy2m4A * Sensor de Ultra Sonido HC-SR04 - Qué es y Cómo funciona https://www.youtube.com/watch?v=2NKoAE-WMUA * Medir Distancia por Ultra Sonido - Sensor HC-SR04 https://www.youtube.com/watch?v=Q18e4s8yNbo Sígueme en... Página web personal: http://www.humbertohiginio.com Facebook: https://www.facebook.com/humberto.higinio Twitter: https://twitter.com/hhiginio

published: 13 Jul 2015
views: 8395

DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extensively. PWM-signals are for the most part used to control motors and pulse power supply units. This purpose is served by a number of control circuits: transistors, special microcircuitry, digital signal processors. As a rule, a transistor, often a FET, is used to control the generated PWM-signal. Widely popular are the width-pulse circuits that control powerful field-effect transistors - MOSFETs. These transistors are capable of switching high current of up to 100A and above at the gate voltage of 12-15V. The on-state transistor resistance is very low, which decreases the dissipated power. Control circuits are supposed to provide for at least 12V-15V difference between the gate and the source. In some cases, PWM-controllers employ microchips with output voltage build-up of up to 25-30V at 8-14V supply voltage, which facilitates connection of the transistor in the circuit with the common drain. For the majority of loads with current consumption of below 10A the circuits do not have an additional voltage build-up unit. Let's look at an example of PWM-controller using a simple circuit based on the logical CMOS microchip inverters. The device is a square-wave generator based on two logical components, where the diodes separately change the electric charge time constant and the electric discharge time constant of the capacitor that sets the frequency. It is this property that enables changing the output pulse ratio and the value of the output voltage on the load. The circuit uses an inverting CMOS component K561LN2, a field-effect transistor that should better be applied with peak current, since it has a lower on-state resistance. This helps decrease the dissipated power and use a cooler with a smaller footnote. The main benefit of this circuit is the simplicity of the structure and reliability of operation.

published: 01 Jul 2011
views: 207753

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3:07

What is PWM? Pulse Width Modulation tutorial!

What is PWM? Pulse Width Modulation tutorial!

What is PWM? Pulse Width Modulation tutorial!
I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want! Click "Show more"... Circuit diagrams at: http://afrotechmods.com/groovy/PWM_tutorial/PWM_tutorial.htm You can support my videos by browsing my recommended equipment page: http://astore.amazon.com/afromods-20 Or donate here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=28LL4ZHPKWVYW Or if you are feeling extra generous, bookmark this link and use it as your Amazon home page: http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=9325&linkCode;=ur2&tag;=afromods-20 If you do that, I get a percentage of everything you buy, and you don't have to spend an extra dime!
28:38

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

Microcontrollers - Introduction to PWM (Pulse Width Modulation)
In this video, I introduce the concept of PWM and provide a few examples of how PWM works.
5:37

Circuit Skills: PWM (Pulse Width Modulation)

Circuit Skills: PWM (Pulse Width Modulation)

Circuit Skills: PWM (Pulse Width Modulation)
http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It's also an efficient way to drive motors, lamps, LEDs & more.
4:56

PWM VS Potentiometer! When to use which technique?

PWM VS Potentiometer! When to use which technique?

PWM VS Potentiometer! When to use which technique?
Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain when I like to use PWM and when it is useful to just put a potentiometer in series to you load. Both have their own advantages and disadvantages but none is perfect in all situations. Music: Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21
3:34

How PWM and Duty Cycle Works

How PWM and Duty Cycle Works

How PWM and Duty Cycle Works
How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive industry as a command signal. It is meant to make automotive components work less, when the demands are not as heavy. And, we created the PWM Bi Directional controller to help you test and diagnose all solenoids, motors and actuator components. PWM, or pulse width modulation, is the ability to control a load or component, by pulsing its electrical current. In this way, the load or component can be made to change its speed, without any heat causing parts, like resistors. So, if PWM is using pulses to control a load, then Duty Cycle is the measurement of these pulses. The Duty Cycle of a PWM signal, tells us the amount of work this signal is supposed to make the component perform. The duty cycle of the signal is always described in percentage. So, a 10% duty cycle means, that the component is on 10% of the time. And a 90% duty cycle means the component is on 90% or most of the time. Now, there is a close relationship between duty cycle, and how the component is triggered or turned on, which could be by applying power or ground. This relationship is very important, so remember that thoroughly. Here is what we mean by that. Suppose a solenoid is activated by ground. That means, that 12 volts or battery voltage is applied steadily on one side, mostly through a relay, and the other side receives a PWM ground command signal. Now imagine that a 10% duty cycle PWM signal is applied. What we then have is to measure is how long the signal is grounded. And, how long as compared to the entire cycle. A 10% PWM duty cycle means that the solenoid receives a ground only 10% of the time, and receives power 90% of the time. Since we have already mentioned that this is a ground controlled solenoid, the time the drive transistor provides power means that component is off. Why? because you already have steady power on one side, so power on the other side equals no operation. If, on the other hand, the component is turned on by power, meaning ground is steadily applied on one wire, and power is pulsed, that same mentioned signal, will then become a 90% duty cycle signal. Now with this power actuated component, the positive or 12 volt side is what matters, and what is taken as the duty cycle. It is worth mentioning that most components are triggered or actuated by ground. Why? It is because if that command signal is shorted to chassis ground, the component will simply turn on all the time, like a 100% cycle. If it were power triggered, then there would be a short, and the fuse would blow rendering the system useless. But still, some components are power triggered, and be prepared to understand the nature of PWM to Duty Cycle. Hopefully what you have learned here will give you some insight on using the PWM Bi Directional Controller to perform your diagnostics.
6:24

555 pwm circuit step by step setup tutorial

555 pwm circuit step by step setup tutorial

555 pwm circuit step by step setup tutorial
schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.
14:15

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO
Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência média de cargas com este sinal? O que é duty cycle(Duty Cicle) Ciclo de trabalho de uma onda; Tensão média continua na carga. Conversor CC-CC Acesse todos nossos cursos aqui! https://www.youtube.com/channel/UC6yeSnpMzKXHbxuEVmcvmhw
40:14

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control
The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and chose the correct filter values.
10:01

What is PWM?

What is PWM?

What is PWM?
Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired voltage. The main parts of a PWM signal are is period and its duty cycle. The duty cycle is what determines its voltage. the period length will determine if it works with the device you plan to use it with, generally the higher the frequency, the more compatible the signal will be for your device.
11:37

Arduino Tutorial #3 - PWM

Arduino Tutorial #3 - PWM

Arduino Tutorial #3 - PWM
Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With PWM you can do some pretty awesome things, in this tutorial we barely scratch the surface to what its capable of. In this tutorial we learn how to use the PWM pins on the Arduino to make LED's flicker like a candle. Sketch used in tutorial: http://goo.gl/E52jt Subscribe: http://goo.gl/M9gPw Sketchbook Playlist: http://goo.gl/6viyt Arduino Diary Playlist: http://goo.gl/971RG Vlog Playlist: http://goo.gl/xN0Pd Tutorial Playlist: http://goo.gl/X0a05 My Channel: http://goo.gl/vXJW4 LMR: http://goo.gl/21jDF Twitter: http://goo.gl/yBP1F ar Feel free to 'like' and comment. To be honest I wasn't very happy with this tutorial because it felt disorganized, but as I have tried to do it multiple times this seemed the best out of the lot. Sorry if you found it boring or long winded, I will try to improve in the coming ones.
42:53

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED
PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de Duty Cycle, Frecuencia, Periodo y despues realizamos un circuito practico con un Dimming de LED haciendo uso de Arduino. Donativo voluntario: Puedes invitarme un Pisco Sour Peruano haciendo un donativo que servira para cubrir los gastos de nuevos componentes electronicos para los nuevos proyectos en mi canal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=humberto_higinio%40hotmail%2ecom&lc;=PE&item;_name=Canal%20de%20Youtube%20%2d%20Humberto%20Higinio&no;_note=0¤cy;_code=USD&bn;=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest Estos otros videos te pueden interesar: * Tira de LED RGB - Qué es - Cómo funciona https://www.youtube.com/watch?v=rWE5YGy2m4A * Sensor de Ultra Sonido HC-SR04 - Qué es y Cómo funciona https://www.youtube.com/watch?v=2NKoAE-WMUA * Medir Distancia por Ultra Sonido - Sensor HC-SR04 https://www.youtube.com/watch?v=Q18e4s8yNbo Sígueme en... Página web personal: http://www.humbertohiginio.com Facebook: https://www.facebook.com/humberto.higinio Twitter: https://twitter.com/hhiginio
2:41

DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering
DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extensively. PWM-signals are for the most part used to control motors and pulse power supply units. This purpose is served by a number of control circuits: transistors, special microcircuitry, digital signal processors. As a rule, a transistor, often a FET, is used to control the generated PWM-signal. Widely popular are the width-pulse circuits that control powerful field-effect transistors - MOSFETs. These transistors are capable of switching high current of up to 100A and above at the gate voltage of 12-15V. The on-state transistor resistance is very low, which decreases the dissipated power. Control circuits are supposed to provide for at least 12V-15V difference between the gate and the source. In some cases, PWM-controllers employ microchips with output voltage build-up of up to 25-30V at 8-14V supply voltage, which facilitates connection of the transistor in the circuit with the common drain. For the majority of loads with current consumption of below 10A the circuits do not have an additional voltage build-up unit. Let's look at an example of PWM-controller using a simple circuit based on the logical CMOS microchip inverters. The device is a square-wave generator based on two logical components, where the diodes separately change the electric charge time constant and the electric discharge time constant of the capacitor that sets the frequency. It is this property that enables changing the output pulse ratio and the value of the output voltage on the load. The circuit uses an inverting CMOS component K561LN2, a field-effect transistor that should better be applied with peak current, since it has a lower on-state resistance. This helps decrease the dissipated power and use a cooler with a smaller footnote. The main benefit of this circuit is the simplicity of the structure and reliability of operation.
28:56

EEVblog #392 - 555 LED PWM Hack

EEVblog #392 - 555 LED PWM Hack

EEVblog #392 - 555 LED PWM Hack
555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235193027808469926 Hacking the Mantis Elite microscope to control the LED brightness with a 555 PWM circuit. Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-392-555-led-pwm-hack/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/
4:32

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO
Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elétrica DC sendo feita por um PWM x 12 Volts X 30 A

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Released 1992

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Generation Dance, Volume 3

Released 1992

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add to main playlist Play in Full Screen Yo (Crank It Up)
add to main playlist Play in Full Screen Freak It
add to main playlist Play in Full Screen Comment?

play album in full screen add album to playlist

X-Static, Volume 5: Media Heaven

Released 1992

add to main playlist Play in Full Screen Everybody (Techno House mix)
add to main playlist Play in Full Screen Walking (Club mix)
add to main playlist Play in Full Screen I'm Alright (Extended mix)
add to main playlist Play in Full Screen Love Is (Extended mix)
add to main playlist Play in Full Screen My Way (Extended mix)
add to main playlist Play in Full Screen Keep on Dancing (feat. Fonda Rae) (Pumping mix)
add to main playlist Play in Full Screen Get Yourself Together (The mix)
add to main playlist Play in Full Screen Check Your Woppa (The Real mix)
add to main playlist Play in Full Screen Feel Alright (feat. Shirley Lewis) (Future mix)
add to main playlist Play in Full Screen It's Gonna Be Alright (feat. Vealerie E) (Club mix)
add to main playlist Play in Full Screen My Love (Atmosphera)
add to main playlist Play in Full Screen Tell Me Why (feat. Vania Holt) (Club mix)
add to main playlist Play in Full Screen Be Master in One's Own House

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Acid Rave Compilation

Released 1991

add to main playlist Play in Full Screen We Gotta Do It
add to main playlist Play in Full Screen Are You Ready To Move
add to main playlist Play in Full Screen 2√231
add to main playlist Play in Full Screen We Need Freedom
add to main playlist Play in Full Screen We Gonna Get...
add to main playlist Play in Full Screen Everybody
add to main playlist Play in Full Screen Apocalypse
add to main playlist Play in Full Screen MIG-23
add to main playlist Play in Full Screen Somebody Screams
add to main playlist Play in Full Screen F-14
add to main playlist Play in Full Screen F-15
add to main playlist Play in Full Screen F-16
add to main playlist Play in Full Screen F-18
add to main playlist Play in Full Screen Yes
add to main playlist Play in Full Screen Get Down
add to main playlist Play in Full Screen Come On Tonite

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Techno Trax, Volume 2

Released 1991

add to main playlist Play in Full Screen Sundown
add to main playlist Play in Full Screen Infiltrate 202
add to main playlist Play in Full Screen Tonight
add to main playlist Play in Full Screen Somebody Screams
add to main playlist Play in Full Screen James Brown Is Dead
add to main playlist Play in Full Screen Check Out
add to main playlist Play in Full Screen Geld
add to main playlist Play in Full Screen Aesthetic
add to main playlist Play in Full Screen Are You Ready to Move

play album in full screen add album to playlist

Techno Dance Party

Released 1991

add to main playlist Play in Full Screen Pleasure Game
add to main playlist Play in Full Screen Modular Expansion
add to main playlist Play in Full Screen Brazil
add to main playlist Play in Full Screen Factory
add to main playlist Play in Full Screen Rubb It In
add to main playlist Play in Full Screen Okay! Alright!
add to main playlist Play in Full Screen Traffic
add to main playlist Play in Full Screen Atomic Playboy
add to main playlist Play in Full Screen Energy Flash
add to main playlist Play in Full Screen Bolero
add to main playlist Play in Full Screen Technarchy
add to main playlist Play in Full Screen Inner Light
add to main playlist Play in Full Screen Anasthasia
add to main playlist Play in Full Screen Are You Ready to Move
add to main playlist Play in Full Screen Everybody
add to main playlist Play in Full Screen We Need Freedom
add to main playlist Play in Full Screen Let Me Hear You (Say Yeah)
add to main playlist Play in Full Screen Night in Motion
add to main playlist Play in Full Screen Playing With Knives
add to main playlist Play in Full Screen Praise God
add to main playlist Play in Full Screen Flesh And Blood
add to main playlist Play in Full Screen James Brown Is Dead

play album in full screen add album to playlist

Top Dance

add to main playlist Play in Full Screen Got to Get It
add to main playlist Play in Full Screen Keep on Dancing!
add to main playlist Play in Full Screen Is It Love?
add to main playlist Play in Full Screen Show Me
add to main playlist Play in Full Screen Impossible
add to main playlist Play in Full Screen What's Up?
add to main playlist Play in Full Screen Part-Time Lover
add to main playlist Play in Full Screen Never Alone
add to main playlist Play in Full Screen U Got 2 Let the Music
add to main playlist Play in Full Screen Luv 4 Luv
add to main playlist Play in Full Screen Dum da Dum
add to main playlist Play in Full Screen Love Invasion
add to main playlist Play in Full Screen Life
add to main playlist Play in Full Screen Slide on the Rhythm
add to main playlist Play in Full Screen Groove Me
add to main playlist Play in Full Screen Tear It Up!
add to main playlist Play in Full Screen Litchies
add to main playlist Play in Full Screen Bip Bip
add to main playlist Play in Full Screen Reach Out
add to main playlist Play in Full Screen Eddy Steady Go! Remix '93

PWM

ALBUMS

BEATING SURVIVER 3 -third emphasis of "beatmania"- released: 2001
BEATING SURVIVER IIDX -second raging from "beatmania"- released: 2001
Beating Surviver -Cyber Arrangement From 'beatmania'- released:

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BEATING SURVIVER 3 -third emphasis of "beatmania"-

Released 2001

add to main playlist Play in Full Screen Return of Afromania
add to main playlist Play in Full Screen Hitch Hiker (hp-H)
add to main playlist Play in Full Screen Popcorn (hp-P)
add to main playlist Play in Full Screen HoliQ
add to main playlist Play in Full Screen Pink Dream (H-L mix)
add to main playlist Play in Full Screen Moga☆moga antique
add to main playlist Play in Full Screen Guilty (Beer Mix)
add to main playlist Play in Full Screen Something Disabled
add to main playlist Play in Full Screen Hot Impulse
add to main playlist Play in Full Screen Nemesis (Draft Mix)
add to main playlist Play in Full Screen Digitalcodec (Third Linkage of "D")
add to main playlist Play in Full Screen Kamikaze (Infinite Mix)

play album in full screen add album to playlist

BEATING SURVIVER IIDX -second raging from "beatmania"-

Released 2001

add to main playlist Play in Full Screen "Beating Surviver" Anthem
add to main playlist Play in Full Screen Kamikaze Wall (Wacom edit)
add to main playlist Play in Full Screen 西新宿minimalian
add to main playlist Play in Full Screen Hold Pulz
add to main playlist Play in Full Screen Luv With･･･
add to main playlist Play in Full Screen Logical Face (Distructor Reincarnation Style)
add to main playlist Play in Full Screen DX7!
add to main playlist Play in Full Screen BITTER LAB
add to main playlist Play in Full Screen Hard Touching on TRAP-MARTIN
add to main playlist Play in Full Screen Starmine Nation
add to main playlist Play in Full Screen Light in my eyes
add to main playlist Play in Full Screen dong-tepo no.1 -optimix-

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Beating Surviver -Cyber Arrangement From 'beatmania'-

add to main playlist Play in Full Screen Skyscaper
add to main playlist Play in Full Screen Marmalade Gang
add to main playlist Play in Full Screen Chain. 4
add to main playlist Play in Full Screen Safaripark
add to main playlist Play in Full Screen Acid the Monky
add to main playlist Play in Full Screen Distrucktor
add to main playlist Play in Full Screen North -Digit Mix-
add to main playlist Play in Full Screen Crimscaper
add to main playlist Play in Full Screen Schwarzwork
add to main playlist Play in Full Screen 321 Stars ~Sunny Mousse Mix~
add to main playlist Play in Full Screen MINeD-CYCLE
add to main playlist Play in Full Screen Infinitia ~5noodle731 Edit~

Send this Playlist by SMS Email this Page Play All in FS Show More Related Videos

Send this Playlist by SMS Email this Page Play All in FS Show More Related Videos

What is PWM? Pulse Width Modulation tutorial!
I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want! Click "Show more"... Circuit diagrams at: http://afrotechmods.com/groovy/PWM_tutorial/PWM_tutorial.htm You can support my videos by browsing my recommended equipment page: http://astore.amazon.com/afromods-20 Or donate here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=28LL4ZHPKWVYW Or if you are feeling extra generous, bookmark this link and use it as your Amazon home page: http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=9325&linkCode;=ur2&tag;=afromods-20 If you do that, I get a percentage of everything you buy, and you don't have to spend an extra dime!
Microcontrollers - Introduction to PWM (Pulse Width Modulation)
In this video, I introduce the concept of PWM and provide a few examples of how PWM works.
Circuit Skills: PWM (Pulse Width Modulation)
http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It's also an efficient way to drive motors, lamps, LEDs & more.
PWM VS Potentiometer! When to use which technique?
Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain when I like to use PWM and when it is useful to just put a potentiometer in series to you load. Both have their own advantages and disadvantages but none is perfect in all situations. Music: Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all ano...
How PWM and Duty Cycle Works
How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive industry as a command signal. It is meant to make automotive components work less, when the demands are not as heavy. And, we created the PWM Bi Directional controller to help you test and diagnose all solenoids, motors and actuator components. PWM, or pulse width modulation, is the ability to control a load or component, by pulsing its electrical current. In this way, the load or component can be made to change its speed, without any heat causing parts, like resistors. So, if PWM is using pulses to control a load, then Duty Cycle is the measurement of these pulses. The Duty Cycle of a PWM signal, tells us the amount of work this signal...
555 pwm circuit step by step setup tutorial
schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.
SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO
Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência média de cargas com este sinal? O que é duty cycle(Duty Cicle) Ciclo de trabalho de uma onda; Tensão média continua na carga. Conversor CC-CC Acesse todos nossos cursos aqui! https://www.youtube.com/channel/UC6yeSnpMzKXHbxuEVmcvmhw
EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control
The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and chose the correct filter values.
What is PWM?
Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired voltage. The main parts of a PWM signal are is period and its duty cycle. The duty cycle is what determines its voltage. the period length will determine if it works with the device you plan to use it with, generally the higher the frequency, the more compatible the signal will be for your device.
Arduino Tutorial #3 - PWM
Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With PWM you can do some pretty awesome things, in this tutorial we barely scratch the surface to what its capable of. In this tutorial we learn how to use the PWM pins on the Arduino to make LED's flicker like a candle. Sketch used in tutorial: http://goo.gl/E52jt Subscribe: http://goo.gl/M9gPw Sketchbook Playlist: http://goo.gl/6viyt Arduino Diary Playlist: http://goo.gl/971RG Vlog Playlist: http://goo.gl/xN0Pd Tutorial Playlist: http://goo.gl/X0a05 My Channel: http://goo.gl/vXJW4 LMR: http://goo.gl/21jDF Twitter: http://goo.gl/yBP1F ar Feel free to 'like' and comment. To be honest I wasn't very happy with th...
PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED
PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de Duty Cycle, Frecuencia, Periodo y despues realizamos un circuito practico con un Dimming de LED haciendo uso de Arduino. Donativo voluntario: Puedes invitarme un Pisco Sour Peruano haciendo un donativo que servira para cubrir los gastos de nuevos componentes electronicos para los nuevos proyectos en mi canal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=humberto_higinio%40hotmail%2ecom&lc;=PE&item;_name=Canal%20de%20Youtube%20%2d%20Humberto%20Higinio&no;_note=0¤cy;_code=USD&bn;=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest Estos otros videos te pueden interesar: * Tira de LED RGB - Qué es - Cómo func...
DC Current PWM-Controller. Circuit Engineering
DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extensively. PWM-signals are for the most part used to control motors and pulse power supply units. This purpose is served by a number of control circuits: transistors, special microcircuitry, digital signal processors. As a rule, a transistor, often a FET, is used to control the generated PWM-signal. Widely popular are the width-pulse circuits that control powerful field-effect transistors - MOSFETs. These transistors are capable of switching high current of up to 100A and above at the gate voltage of 12-15V. The on-state transistor resistance is very low, which decreases the dissipated power. Cont...
EEVblog #392 - 555 LED PWM Hack
555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235193027808469926 Hacking the Mantis Elite microscope to control the LED brightness with a 555 PWM circuit. Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-392-555-led-pwm-hack/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/
PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO
Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elétrica DC sendo feita por um PWM x 12 Volts X 30 A
Digital to Analog Converter using PWM
This a short explanation how a PWM DAC works. It is a kind of technical background knowledge you might be interested in for some upcoming sound synthesis projects. It also shows a simple low pass filter. Next video will be about the R-2R resistor ladder.
PWM | Modulacja szerokości impulsów | #39 [Arduino]
Jak sterować jasnością świecenia diody? Jak wykonać przetwornicę step-down? ----------------------------------------- Music: Blown Away - No Percussion http://music.incompetech.com/ Marcus Neely - Inspirational https://www.youtube.com/user/mardeedar25
Arduino PWM Tutorial #1 - How To Change PWM Frequency
The Arduino has a fixed PWM frequency of 490Hz - or does it? On digital pins 3, 9, 10 and 11 it's 490Hz, but on pins 5 and 6 it's 976Hz. Confused? And it is possible to change the PWM frequency to a higher (or lower) frequency by altering the timer prescalers. Here's how it's done.
555 Timer Circuits - Motor PWM
In this video I make a pulse width modulator out of a ne555 timer. You'll find the original schematic in here: http://www.555-timer-circuits.com/motor-pwm.html But don't forget to swap one of the diodes around!
Arduino Motor Interfacing using MOSFET and PWM
A tutorial on using the Arduino to control devices such as motors using PWM or pulse width modulation.
Regulador PWM para LEDs (muy facil de hacer)
Suscribite para más videos (todos los miercoles y especiales sorpresa): http://www.youtube.com/subscription_center?add_user=bourlotg Todos los archivos: https://drive.google.com/folderview?id=0B2vGM5kXNg_0d2pXOXdtYlhqNjg&usp;=sharing Materiales: 1 Potenciometro 250K 1 Tansistor Mosfet IRF3205 2 Diodos 1n4148 1 Bornera triple 1 integrado 555 1 capacitor 10 nF 1 resistencia 1K 1 placa experimental proyectos en: http://www.proyectosled.com.ar/ Videos recomendados de PWM: alex tutoelectro: https://www.youtube.com/watch?v=ZMTA3hZGvZo jose manuel terrazocultor: https://www.youtube.com/watch?v=2EIFxuEz98c seba electgpl: https://www.youtube.com/watch?v=pN8qT4mLOO8 les gustó? dedito arriba no les gustó? comenten para poder mejorar quieren ver mas? suscribanse, es gra...
#115 - Build my PWM tutorial! Part 1 of 5
For latest news please visit my web site http://www.alt-nrg.org/ Build my current regulated PWM project for your own cells or other loads. Step by step instructions.
The Longest PWM Ever: Love Glitter SUPER CHATTY!
NEW RELEASES AND RESTOCK INFO! Friday, February 5th, at Noon EST: NEW RELEASES including Easter items and 3 different kit restocks. Saturday, February 6th, at Noon EST: March Subscription kit spots open. www.glamplanmonthly.com This kit is from my girl Andrea's shop. http://www.etsy.com/shop/scribbleprintsco My Shops: http://www.glamplanner.com - Main Shop http://www.glamplanprints.com - Printables Shop Follow my Planner Instagram! http://www.instagram.com/glamplanner Watch ALL my Planner videos here! http://bit.ly/PlannerPlaylist Tweet me, I love twitter: http://www.twitter.com/ellefowler Or tag me on Instagram: http://instagram.com/missellefowler The main planner I have is this one: http://bit.ly/elleplanner You can get a $10 coupon emailed to you if you sign up through that l...
PROJETO DE UM CIRCUITO PWM | Vídeo Aula #21
Mais uma vídeo aula do canal WR Kits! Entenda o PWM e veja um projeto completo para utilizar este método na prática! Contribua com o projeto WR Kits: https://www.patreon.com/wrkits Loja WR Kits: https://wrkits.com.br/ Fanpage: https://www.facebook.com/wrkits Twitter/Instagram/Snapchat: @WagnerRambo www.wrkits.com.br @WagnerRambo facebook.com/wrkits

What is PWM? Pulse Width Modulation tutorial!

What is PWM? Pulse Width Modulation tutorial!

Order: Reorder
Duration: 3:07
Updated: 16 Nov 2008
views: 321591

I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty ...

I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want! Click "Show more"... Circuit diagrams at: http://afrotechmods.com/groovy/PWM_tutorial/PWM_tutorial.htm You can support my videos by browsing my recommended equipment page: http://astore.amazon.com/afromods-20 Or donate here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=28LL4ZHPKWVYW Or if you are feeling extra generous, bookmark this link and use it as your Amazon home page: http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=9325&linkCode;=ur2&tag;=afromods-20 If you do that, I get a percentage of everything you buy, and you don't have to spend an extra dime!

wn.com/What Is Pwm Pulse Width Modulation Tutorial

I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want! Click "Show more"... Circuit diagrams at: http://afrotechmods.com/groovy/PWM_tutorial/PWM_tutorial.htm You can support my videos by browsing my recommended equipment page: http://astore.amazon.com/afromods-20 Or donate here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=28LL4ZHPKWVYW Or if you are feeling extra generous, bookmark this link and use it as your Amazon home page: http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=9325&linkCode;=ur2&tag;=afromods-20 If you do that, I get a percentage of everything you buy, and you don't have to spend an extra dime!

published: 16 Nov 2008
views: 321591

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

Order: Reorder
Duration: 28:38
Updated: 30 Dec 2011
views: 167645

In this video, I introduce the concept of PWM and provide a few examples of how PWM works.

In this video, I introduce the concept of PWM and provide a few examples of how PWM works.

wn.com/Microcontrollers Introduction To Pwm (Pulse Width Modulation)

In this video, I introduce the concept of PWM and provide a few examples of how PWM works.

published: 30 Dec 2011
views: 167645

Circuit Skills: PWM (Pulse Width Modulation)

Circuit Skills: PWM (Pulse Width Modulation)

Order: Reorder
Duration: 5:37
Updated: 01 Jun 2011
views: 210404

http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices ...

http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It's also an efficient way to drive motors, lamps, LEDs & more.

wn.com/Circuit Skills Pwm (Pulse Width Modulation)

http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It's also an efficient way to drive motors, lamps, LEDs & more.

published: 01 Jun 2011
views: 210404

PWM VS Potentiometer! When to use which technique?

PWM VS Potentiometer! When to use which technique?

Order: Reorder
Duration: 4:56
Updated: 31 Jul 2014
views: 47788

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain ...

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain when I like to use PWM and when it is useful to just put a potentiometer in series to you load. Both have their own advantages and disadvantages but none is perfect in all situations. Music: Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21

wn.com/Pwm Vs Potentiometer When To Use Which Technique

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain when I like to use PWM and when it is useful to just put a potentiometer in series to you load. Both have their own advantages and disadvantages but none is perfect in all situations. Music: Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21

published: 31 Jul 2014
views: 47788

How PWM and Duty Cycle Works

How PWM and Duty Cycle Works

Order: Reorder
Duration: 3:34
Updated: 30 Aug 2015
views: 9524

How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive indust...

How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive industry as a command signal. It is meant to make automotive components work less, when the demands are not as heavy. And, we created the PWM Bi Directional controller to help you test and diagnose all solenoids, motors and actuator components. PWM, or pulse width modulation, is the ability to control a load or component, by pulsing its electrical current. In this way, the load or component can be made to change its speed, without any heat causing parts, like resistors. So, if PWM is using pulses to control a load, then Duty Cycle is the measurement of these pulses. The Duty Cycle of a PWM signal, tells us the amount of work this signal is supposed to make the component perform. The duty cycle of the signal is always described in percentage. So, a 10% duty cycle means, that the component is on 10% of the time. And a 90% duty cycle means the component is on 90% or most of the time. Now, there is a close relationship between duty cycle, and how the component is triggered or turned on, which could be by applying power or ground. This relationship is very important, so remember that thoroughly. Here is what we mean by that. Suppose a solenoid is activated by ground. That means, that 12 volts or battery voltage is applied steadily on one side, mostly through a relay, and the other side receives a PWM ground command signal. Now imagine that a 10% duty cycle PWM signal is applied. What we then have is to measure is how long the signal is grounded. And, how long as compared to the entire cycle. A 10% PWM duty cycle means that the solenoid receives a ground only 10% of the time, and receives power 90% of the time. Since we have already mentioned that this is a ground controlled solenoid, the time the drive transistor provides power means that component is off. Why? because you already have steady power on one side, so power on the other side equals no operation. If, on the other hand, the component is turned on by power, meaning ground is steadily applied on one wire, and power is pulsed, that same mentioned signal, will then become a 90% duty cycle signal. Now with this power actuated component, the positive or 12 volt side is what matters, and what is taken as the duty cycle. It is worth mentioning that most components are triggered or actuated by ground. Why? It is because if that command signal is shorted to chassis ground, the component will simply turn on all the time, like a 100% cycle. If it were power triggered, then there would be a short, and the fuse would blow rendering the system useless. But still, some components are power triggered, and be prepared to understand the nature of PWM to Duty Cycle. Hopefully what you have learned here will give you some insight on using the PWM Bi Directional Controller to perform your diagnostics.

wn.com/How Pwm And Duty Cycle Works

How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive industry as a command signal. It is meant to make automotive components work less, when the demands are not as heavy. And, we created the PWM Bi Directional controller to help you test and diagnose all solenoids, motors and actuator components. PWM, or pulse width modulation, is the ability to control a load or component, by pulsing its electrical current. In this way, the load or component can be made to change its speed, without any heat causing parts, like resistors. So, if PWM is using pulses to control a load, then Duty Cycle is the measurement of these pulses. The Duty Cycle of a PWM signal, tells us the amount of work this signal is supposed to make the component perform. The duty cycle of the signal is always described in percentage. So, a 10% duty cycle means, that the component is on 10% of the time. And a 90% duty cycle means the component is on 90% or most of the time. Now, there is a close relationship between duty cycle, and how the component is triggered or turned on, which could be by applying power or ground. This relationship is very important, so remember that thoroughly. Here is what we mean by that. Suppose a solenoid is activated by ground. That means, that 12 volts or battery voltage is applied steadily on one side, mostly through a relay, and the other side receives a PWM ground command signal. Now imagine that a 10% duty cycle PWM signal is applied. What we then have is to measure is how long the signal is grounded. And, how long as compared to the entire cycle. A 10% PWM duty cycle means that the solenoid receives a ground only 10% of the time, and receives power 90% of the time. Since we have already mentioned that this is a ground controlled solenoid, the time the drive transistor provides power means that component is off. Why? because you already have steady power on one side, so power on the other side equals no operation. If, on the other hand, the component is turned on by power, meaning ground is steadily applied on one wire, and power is pulsed, that same mentioned signal, will then become a 90% duty cycle signal. Now with this power actuated component, the positive or 12 volt side is what matters, and what is taken as the duty cycle. It is worth mentioning that most components are triggered or actuated by ground. Why? It is because if that command signal is shorted to chassis ground, the component will simply turn on all the time, like a 100% cycle. If it were power triggered, then there would be a short, and the fuse would blow rendering the system useless. But still, some components are power triggered, and be prepared to understand the nature of PWM to Duty Cycle. Hopefully what you have learned here will give you some insight on using the PWM Bi Directional Controller to perform your diagnostics.

published: 30 Aug 2015
views: 9524

555 pwm circuit step by step setup tutorial

555 pwm circuit step by step setup tutorial

Order: Reorder
Duration: 6:24
Updated: 03 Jan 2012
views: 259064

schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.

schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.

wn.com/555 Pwm Circuit Step By Step Setup Tutorial

schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.

published: 03 Jan 2012
views: 259064

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

Order: Reorder
Duration: 14:15
Updated: 12 Feb 2015
views: 12341

Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência mé...

Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência média de cargas com este sinal? O que é duty cycle(Duty Cicle) Ciclo de trabalho de uma onda; Tensão média continua na carga. Conversor CC-CC Acesse todos nossos cursos aqui! https://www.youtube.com/channel/UC6yeSnpMzKXHbxuEVmcvmhw

wn.com/Sinal Pwm Modulação Por Largura De Pulso

Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência média de cargas com este sinal? O que é duty cycle(Duty Cicle) Ciclo de trabalho de uma onda; Tensão média continua na carga. Conversor CC-CC Acesse todos nossos cursos aqui! https://www.youtube.com/channel/UC6yeSnpMzKXHbxuEVmcvmhw

published: 12 Feb 2015
views: 12341

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

Order: Reorder
Duration: 40:14
Updated: 02 Dec 2011
views: 91520

The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and ch...

The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and chose the correct filter values.

wn.com/Eevblog 225 Lab Power Supply Design Part 4 Pwm Control

The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and chose the correct filter values.

published: 02 Dec 2011
views: 91520

What is PWM?

Order: Reorder
Duration: 10:01
Updated: 22 Mar 2015
views: 930

Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired ...

Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired voltage. The main parts of a PWM signal are is period and its duty cycle. The duty cycle is what determines its voltage. the period length will determine if it works with the device you plan to use it with, generally the higher the frequency, the more compatible the signal will be for your device.

wn.com/What Is Pwm

Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired voltage. The main parts of a PWM signal are is period and its duty cycle. The duty cycle is what determines its voltage. the period length will determine if it works with the device you plan to use it with, generally the higher the frequency, the more compatible the signal will be for your device.

published: 22 Mar 2015
views: 930

Arduino Tutorial #3 - PWM

Arduino Tutorial #3 - PWM

Order: Reorder
Duration: 11:37
Updated: 30 Dec 2012
views: 85221

Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With...

Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With PWM you can do some pretty awesome things, in this tutorial we barely scratch the surface to what its capable of. In this tutorial we learn how to use the PWM pins on the Arduino to make LED's flicker like a candle. Sketch used in tutorial: http://goo.gl/E52jt Subscribe: http://goo.gl/M9gPw Sketchbook Playlist: http://goo.gl/6viyt Arduino Diary Playlist: http://goo.gl/971RG Vlog Playlist: http://goo.gl/xN0Pd Tutorial Playlist: http://goo.gl/X0a05 My Channel: http://goo.gl/vXJW4 LMR: http://goo.gl/21jDF Twitter: http://goo.gl/yBP1F ar Feel free to 'like' and comment. To be honest I wasn't very happy with this tutorial because it felt disorganized, but as I have tried to do it multiple times this seemed the best out of the lot. Sorry if you found it boring or long winded, I will try to improve in the coming ones.

wn.com/Arduino Tutorial 3 Pwm

Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With PWM you can do some pretty awesome things, in this tutorial we barely scratch the surface to what its capable of. In this tutorial we learn how to use the PWM pins on the Arduino to make LED's flicker like a candle. Sketch used in tutorial: http://goo.gl/E52jt Subscribe: http://goo.gl/M9gPw Sketchbook Playlist: http://goo.gl/6viyt Arduino Diary Playlist: http://goo.gl/971RG Vlog Playlist: http://goo.gl/xN0Pd Tutorial Playlist: http://goo.gl/X0a05 My Channel: http://goo.gl/vXJW4 LMR: http://goo.gl/21jDF Twitter: http://goo.gl/yBP1F ar Feel free to 'like' and comment. To be honest I wasn't very happy with this tutorial because it felt disorganized, but as I have tried to do it multiple times this seemed the best out of the lot. Sorry if you found it boring or long winded, I will try to improve in the coming ones.

published: 30 Dec 2012
views: 85221

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

Order: Reorder
Duration: 42:53
Updated: 13 Jul 2015
views: 8395

PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de ...

PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de Duty Cycle, Frecuencia, Periodo y despues realizamos un circuito practico con un Dimming de LED haciendo uso de Arduino. Donativo voluntario: Puedes invitarme un Pisco Sour Peruano haciendo un donativo que servira para cubrir los gastos de nuevos componentes electronicos para los nuevos proyectos en mi canal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=humberto_higinio%40hotmail%2ecom&lc;=PE&item;_name=Canal%20de%20Youtube%20%2d%20Humberto%20Higinio&no;_note=0¤cy;_code=USD&bn;=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest Estos otros videos te pueden interesar: * Tira de LED RGB - Qué es - Cómo funciona https://www.youtube.com/watch?v=rWE5YGy2m4A * Sensor de Ultra Sonido HC-SR04 - Qué es y Cómo funciona https://www.youtube.com/watch?v=2NKoAE-WMUA * Medir Distancia por Ultra Sonido - Sensor HC-SR04 https://www.youtube.com/watch?v=Q18e4s8yNbo Sígueme en... Página web personal: http://www.humbertohiginio.com Facebook: https://www.facebook.com/humberto.higinio Twitter: https://twitter.com/hhiginio

wn.com/Pwm Modulación Por Ancho De Pulso Circuito Dimming De Led

PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de Duty Cycle, Frecuencia, Periodo y despues realizamos un circuito practico con un Dimming de LED haciendo uso de Arduino. Donativo voluntario: Puedes invitarme un Pisco Sour Peruano haciendo un donativo que servira para cubrir los gastos de nuevos componentes electronicos para los nuevos proyectos en mi canal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=humberto_higinio%40hotmail%2ecom&lc;=PE&item;_name=Canal%20de%20Youtube%20%2d%20Humberto%20Higinio&no;_note=0¤cy;_code=USD&bn;=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest Estos otros videos te pueden interesar: * Tira de LED RGB - Qué es - Cómo funciona https://www.youtube.com/watch?v=rWE5YGy2m4A * Sensor de Ultra Sonido HC-SR04 - Qué es y Cómo funciona https://www.youtube.com/watch?v=2NKoAE-WMUA * Medir Distancia por Ultra Sonido - Sensor HC-SR04 https://www.youtube.com/watch?v=Q18e4s8yNbo Sígueme en... Página web personal: http://www.humbertohiginio.com Facebook: https://www.facebook.com/humberto.higinio Twitter: https://twitter.com/hhiginio

published: 13 Jul 2015
views: 8395

DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering

Order: Reorder
Duration: 2:41
Updated: 01 Jul 2011
views: 207753

DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extens...

DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extensively. PWM-signals are for the most part used to control motors and pulse power supply units. This purpose is served by a number of control circuits: transistors, special microcircuitry, digital signal processors. As a rule, a transistor, often a FET, is used to control the generated PWM-signal. Widely popular are the width-pulse circuits that control powerful field-effect transistors - MOSFETs. These transistors are capable of switching high current of up to 100A and above at the gate voltage of 12-15V. The on-state transistor resistance is very low, which decreases the dissipated power. Control circuits are supposed to provide for at least 12V-15V difference between the gate and the source. In some cases, PWM-controllers employ microchips with output voltage build-up of up to 25-30V at 8-14V supply voltage, which facilitates connection of the transistor in the circuit with the common drain. For the majority of loads with current consumption of below 10A the circuits do not have an additional voltage build-up unit. Let's look at an example of PWM-controller using a simple circuit based on the logical CMOS microchip inverters. The device is a square-wave generator based on two logical components, where the diodes separately change the electric charge time constant and the electric discharge time constant of the capacitor that sets the frequency. It is this property that enables changing the output pulse ratio and the value of the output voltage on the load. The circuit uses an inverting CMOS component K561LN2, a field-effect transistor that should better be applied with peak current, since it has a lower on-state resistance. This helps decrease the dissipated power and use a cooler with a smaller footnote. The main benefit of this circuit is the simplicity of the structure and reliability of operation.

wn.com/DC Current Pwm Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extensively. PWM-signals are for the most part used to control motors and pulse power supply units. This purpose is served by a number of control circuits: transistors, special microcircuitry, digital signal processors. As a rule, a transistor, often a FET, is used to control the generated PWM-signal. Widely popular are the width-pulse circuits that control powerful field-effect transistors - MOSFETs. These transistors are capable of switching high current of up to 100A and above at the gate voltage of 12-15V. The on-state transistor resistance is very low, which decreases the dissipated power. Control circuits are supposed to provide for at least 12V-15V difference between the gate and the source. In some cases, PWM-controllers employ microchips with output voltage build-up of up to 25-30V at 8-14V supply voltage, which facilitates connection of the transistor in the circuit with the common drain. For the majority of loads with current consumption of below 10A the circuits do not have an additional voltage build-up unit. Let's look at an example of PWM-controller using a simple circuit based on the logical CMOS microchip inverters. The device is a square-wave generator based on two logical components, where the diodes separately change the electric charge time constant and the electric discharge time constant of the capacitor that sets the frequency. It is this property that enables changing the output pulse ratio and the value of the output voltage on the load. The circuit uses an inverting CMOS component K561LN2, a field-effect transistor that should better be applied with peak current, since it has a lower on-state resistance. This helps decrease the dissipated power and use a cooler with a smaller footnote. The main benefit of this circuit is the simplicity of the structure and reliability of operation.

published: 01 Jul 2011
views: 207753

EEVblog #392 - 555 LED PWM Hack

EEVblog #392 - 555 LED PWM Hack

Order: Reorder
Duration: 28:56
Updated: 28 Nov 2012
views: 112506

555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235193027808469926 Hacking the Mantis Elite microscope to control the LED ...

555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235193027808469926 Hacking the Mantis Elite microscope to control the LED brightness with a 555 PWM circuit. Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-392-555-led-pwm-hack/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 392 555 Led Pwm Hack

555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235193027808469926 Hacking the Mantis Elite microscope to control the LED brightness with a 555 PWM circuit. Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-392-555-led-pwm-hack/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

published: 28 Nov 2012
views: 112506

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

Order: Reorder
Duration: 4:32
Updated: 26 Jul 2014
views: 14802

Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elétrica DC sendo feita por um PWM x 12 Volts X 30 A

Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elétrica DC sendo feita por um PWM x 12 Volts X 30 A

wn.com/Pwm 12 Volts X 30 A Hho Para Células De Hidrogênio

Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elétrica DC sendo feita por um PWM x 12 Volts X 30 A

published: 26 Jul 2014
views: 14802

Digital to Analog Converter using PWM

Digital to Analog Converter using PWM

Order: Reorder
Duration: 5:36
Updated: 14 Jan 2014
views: 17609

This a short explanation how a PWM DAC works. It is a kind of technical background knowledge you might be interested in for some upcoming sound synthesis projec...

This a short explanation how a PWM DAC works. It is a kind of technical background knowledge you might be interested in for some upcoming sound synthesis projects. It also shows a simple low pass filter. Next video will be about the R-2R resistor ladder.

wn.com/Digital To Analog Converter Using Pwm

This a short explanation how a PWM DAC works. It is a kind of technical background knowledge you might be interested in for some upcoming sound synthesis projects. It also shows a simple low pass filter. Next video will be about the R-2R resistor ladder.

published: 14 Jan 2014
views: 17609

PWM | Modulacja szerokości impulsów | #39 [Arduino]

PWM | Modulacja szerokości impulsów | #39 [Arduino]

Order: Reorder
Duration: 24:54
Updated: 29 May 2014
views: 28863

Jak sterować jasnością świecenia diody? Jak wykonać przetwornicę step-down? ----------------------------------------- Music: Blown Away - No Percussion http://...

Jak sterować jasnością świecenia diody? Jak wykonać przetwornicę step-down? ----------------------------------------- Music: Blown Away - No Percussion http://music.incompetech.com/ Marcus Neely - Inspirational https://www.youtube.com/user/mardeedar25

wn.com/Pwm | Modulacja Szerokości Impulsów | 39 Arduino

Jak sterować jasnością świecenia diody? Jak wykonać przetwornicę step-down? ----------------------------------------- Music: Blown Away - No Percussion http://music.incompetech.com/ Marcus Neely - Inspirational https://www.youtube.com/user/mardeedar25

published: 29 May 2014
views: 28863

Arduino PWM Tutorial #1 - How To Change PWM Frequency

Arduino PWM Tutorial #1 - How To Change PWM Frequency

Order: Reorder
Duration: 11:09
Updated: 16 Aug 2013
views: 37974

The Arduino has a fixed PWM frequency of 490Hz - or does it? On digital pins 3, 9, 10 and 11 it's 490Hz, but on pins 5 and 6 it's 976Hz. Confused? And it is pos...

The Arduino has a fixed PWM frequency of 490Hz - or does it? On digital pins 3, 9, 10 and 11 it's 490Hz, but on pins 5 and 6 it's 976Hz. Confused? And it is possible to change the PWM frequency to a higher (or lower) frequency by altering the timer prescalers. Here's how it's done.

wn.com/Arduino Pwm Tutorial 1 How To Change Pwm Frequency

The Arduino has a fixed PWM frequency of 490Hz - or does it? On digital pins 3, 9, 10 and 11 it's 490Hz, but on pins 5 and 6 it's 976Hz. Confused? And it is possible to change the PWM frequency to a higher (or lower) frequency by altering the timer prescalers. Here's how it's done.

published: 16 Aug 2013
views: 37974

555 Timer Circuits - Motor PWM

555 Timer Circuits - Motor PWM

Order: Reorder
Duration: 3:25
Updated: 15 Apr 2013
views: 78297

In this video I make a pulse width modulator out of a ne555 timer. You'll find the original schematic in here: http://www.555-timer-circuits.com/motor-pwm.html ...

In this video I make a pulse width modulator out of a ne555 timer. You'll find the original schematic in here: http://www.555-timer-circuits.com/motor-pwm.html But don't forget to swap one of the diodes around!

wn.com/555 Timer Circuits Motor Pwm

In this video I make a pulse width modulator out of a ne555 timer. You'll find the original schematic in here: http://www.555-timer-circuits.com/motor-pwm.html But don't forget to swap one of the diodes around!

published: 15 Apr 2013
views: 78297

Arduino Motor Interfacing using MOSFET and PWM

Arduino Motor Interfacing using MOSFET and PWM

Order: Reorder
Duration: 10:49
Updated: 10 Jun 2014
views: 20292

A tutorial on using the Arduino to control devices such as motors using PWM or pulse width modulation.

A tutorial on using the Arduino to control devices such as motors using PWM or pulse width modulation.

wn.com/Arduino Motor Interfacing Using Mosfet And Pwm

A tutorial on using the Arduino to control devices such as motors using PWM or pulse width modulation.

published: 10 Jun 2014
views: 20292

Regulador PWM para LEDs (muy facil de hacer)

Regulador PWM para LEDs (muy facil de hacer)

Order: Reorder
Duration: 20:44
Updated: 16 Sep 2015
views: 41137

Suscribite para más videos (todos los miercoles y especiales sorpresa): http://www.youtube.com/subscription_center?add_user=bourlotg Todos los archivos: https:...

Suscribite para más videos (todos los miercoles y especiales sorpresa): http://www.youtube.com/subscription_center?add_user=bourlotg Todos los archivos: https://drive.google.com/folderview?id=0B2vGM5kXNg_0d2pXOXdtYlhqNjg&usp;=sharing Materiales: 1 Potenciometro 250K 1 Tansistor Mosfet IRF3205 2 Diodos 1n4148 1 Bornera triple 1 integrado 555 1 capacitor 10 nF 1 resistencia 1K 1 placa experimental proyectos en: http://www.proyectosled.com.ar/ Videos recomendados de PWM: alex tutoelectro: https://www.youtube.com/watch?v=ZMTA3hZGvZo jose manuel terrazocultor: https://www.youtube.com/watch?v=2EIFxuEz98c seba electgpl: https://www.youtube.com/watch?v=pN8qT4mLOO8 les gustó? dedito arriba no les gustó? comenten para poder mejorar quieren ver mas? suscribanse, es gratis :) creen que le puede servir a alguien mas? compartan el video saludos

wn.com/Regulador Pwm Para Leds (Muy Facil De Hacer)

Suscribite para más videos (todos los miercoles y especiales sorpresa): http://www.youtube.com/subscription_center?add_user=bourlotg Todos los archivos: https://drive.google.com/folderview?id=0B2vGM5kXNg_0d2pXOXdtYlhqNjg&usp;=sharing Materiales: 1 Potenciometro 250K 1 Tansistor Mosfet IRF3205 2 Diodos 1n4148 1 Bornera triple 1 integrado 555 1 capacitor 10 nF 1 resistencia 1K 1 placa experimental proyectos en: http://www.proyectosled.com.ar/ Videos recomendados de PWM: alex tutoelectro: https://www.youtube.com/watch?v=ZMTA3hZGvZo jose manuel terrazocultor: https://www.youtube.com/watch?v=2EIFxuEz98c seba electgpl: https://www.youtube.com/watch?v=pN8qT4mLOO8 les gustó? dedito arriba no les gustó? comenten para poder mejorar quieren ver mas? suscribanse, es gratis :) creen que le puede servir a alguien mas? compartan el video saludos

published: 16 Sep 2015
views: 41137

#115 - Build my PWM tutorial! Part 1 of 5

#115 - Build my PWM tutorial! Part 1 of 5

Order: Reorder
Duration: 9:21
Updated: 22 Jul 2008
views: 102686

For latest news please visit my web site http://www.alt-nrg.org/ Build my current regulated PWM project for your own cells or other loads. Step by step instr...

For latest news please visit my web site http://www.alt-nrg.org/ Build my current regulated PWM project for your own cells or other loads. Step by step instructions.

wn.com/115 Build My Pwm Tutorial Part 1 Of 5

For latest news please visit my web site http://www.alt-nrg.org/ Build my current regulated PWM project for your own cells or other loads. Step by step instructions.

published: 22 Jul 2008
views: 102686

The Longest PWM Ever: Love Glitter SUPER CHATTY!

The Longest PWM Ever: Love Glitter SUPER CHATTY!

Order: Reorder
Duration: 37:36
Updated: 04 Feb 2016
views: 17083

NEW RELEASES AND RESTOCK INFO! Friday, February 5th, at Noon EST: NEW RELEASES including Easter items and 3 different kit restocks. Saturday, February 6th, at...

NEW RELEASES AND RESTOCK INFO! Friday, February 5th, at Noon EST: NEW RELEASES including Easter items and 3 different kit restocks. Saturday, February 6th, at Noon EST: March Subscription kit spots open. www.glamplanmonthly.com This kit is from my girl Andrea's shop. http://www.etsy.com/shop/scribbleprintsco My Shops: http://www.glamplanner.com - Main Shop http://www.glamplanprints.com - Printables Shop Follow my Planner Instagram! http://www.instagram.com/glamplanner Watch ALL my Planner videos here! http://bit.ly/PlannerPlaylist Tweet me, I love twitter: http://www.twitter.com/ellefowler Or tag me on Instagram: http://instagram.com/missellefowler The main planner I have is this one: http://bit.ly/elleplanner You can get a $10 coupon emailed to you if you sign up through that link. I have the 18 month Metallic Life Planner. __________________________________________________ Main YouTube Channel: http://www.youtube.com/ellefowler Facebook: http://www.facebook.com/ellefowlerofficial Beauty and Fashion Blog: http://www.dreaminginblush.com Decor and Lifestyle Blog: http://www.iheartyoucoffee.com My little gift shop! http://www.shopglitzyglam.com Not sponsored. Glam Planner is my shop.

wn.com/The Longest Pwm Ever Love Glitter Super Chatty

NEW RELEASES AND RESTOCK INFO! Friday, February 5th, at Noon EST: NEW RELEASES including Easter items and 3 different kit restocks. Saturday, February 6th, at Noon EST: March Subscription kit spots open. www.glamplanmonthly.com This kit is from my girl Andrea's shop. http://www.etsy.com/shop/scribbleprintsco My Shops: http://www.glamplanner.com - Main Shop http://www.glamplanprints.com - Printables Shop Follow my Planner Instagram! http://www.instagram.com/glamplanner Watch ALL my Planner videos here! http://bit.ly/PlannerPlaylist Tweet me, I love twitter: http://www.twitter.com/ellefowler Or tag me on Instagram: http://instagram.com/missellefowler The main planner I have is this one: http://bit.ly/elleplanner You can get a $10 coupon emailed to you if you sign up through that link. I have the 18 month Metallic Life Planner. __________________________________________________ Main YouTube Channel: http://www.youtube.com/ellefowler Facebook: http://www.facebook.com/ellefowlerofficial Beauty and Fashion Blog: http://www.dreaminginblush.com Decor and Lifestyle Blog: http://www.iheartyoucoffee.com My little gift shop! http://www.shopglitzyglam.com Not sponsored. Glam Planner is my shop.

published: 04 Feb 2016
views: 17083

PROJETO DE UM CIRCUITO PWM | Vídeo Aula #21

PROJETO DE UM CIRCUITO PWM | Vídeo Aula #21

Order: Reorder
Duration: 37:26
Updated: 11 Jul 2014
views: 14530

Mais uma vídeo aula do canal WR Kits! Entenda o PWM e veja um projeto completo para utilizar este método na prática! Contribua com o projeto WR Kits: https://w...

Mais uma vídeo aula do canal WR Kits! Entenda o PWM e veja um projeto completo para utilizar este método na prática! Contribua com o projeto WR Kits: https://www.patreon.com/wrkits Loja WR Kits: https://wrkits.com.br/ Fanpage: https://www.facebook.com/wrkits Twitter/Instagram/Snapchat: @WagnerRambo www.wrkits.com.br @WagnerRambo facebook.com/wrkits

wn.com/Projeto De Um Circuito Pwm | Vídeo Aula 21

Mais uma vídeo aula do canal WR Kits! Entenda o PWM e veja um projeto completo para utilizar este método na prática! Contribua com o projeto WR Kits: https://www.patreon.com/wrkits Loja WR Kits: https://wrkits.com.br/ Fanpage: https://www.facebook.com/wrkits Twitter/Instagram/Snapchat: @WagnerRambo www.wrkits.com.br @WagnerRambo facebook.com/wrkits

published: 11 Jul 2014
views: 14530

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3:07

What is PWM? Pulse Width Modulation tutorial!

I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LED...

published: 16 Nov 2008

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What is PWM? Pulse Width Modulation tutorial!

What is PWM? Pulse Width Modulation tutorial!

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published: 16 Nov 2008
views: 321591

I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want! Click "Show more"... Circuit diagrams at: http://afrotechmods.com/groovy/PWM_tutorial/PWM_tutorial.htm You can support my videos by browsing my recommended equipment page: http://astore.amazon.com/afromods-20 Or donate here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=28LL4ZHPKWVYW Or if you are feeling extra generous, bookmark this link and use it as your Amazon home page: http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=9325&linkCode;=ur2&tag;=afromods-20 If you do that, I get a percentage of everything you buy, and you don't have to spend an extra dime!

28:38

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

In this video, I introduce the concept of PWM and provide a few examples of how PWM works....

published: 30 Dec 2011

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Microcontrollers - Introduction to PWM (Pulse Width Modulation)

Microcontrollers - Introduction to PWM (Pulse Width Modulation)

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published: 30 Dec 2011
views: 167645

In this video, I introduce the concept of PWM and provide a few examples of how PWM works.

5:37

Circuit Skills: PWM (Pulse Width Modulation)

http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pul...

published: 01 Jun 2011

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Circuit Skills: PWM (Pulse Width Modulation)

Circuit Skills: PWM (Pulse Width Modulation)

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published: 01 Jun 2011
views: 210404

http://blog.makezine.com/?p=98982 Another clever trick from the world of electronics - Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It's also an efficient way to drive motors, lamps, LEDs & more.

4:56

PWM VS Potentiometer! When to use which technique?

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottla...

published: 31 Jul 2014

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PWM VS Potentiometer! When to use which technique?

PWM VS Potentiometer! When to use which technique?

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published: 31 Jul 2014
views: 47788

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/xXs8Cxw4e2k In this video I explain when I like to use PWM and when it is useful to just put a potentiometer in series to you load. Both have their own advantages and disadvantages but none is perfect in all situations. Music: Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21

3:34

How PWM and Duty Cycle Works

How PWM and Duty Cycle Works... http://www.autodiagnosticsandpublishing.com/pulse_width_pw...

published: 30 Aug 2015

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How PWM and Duty Cycle Works

How PWM and Duty Cycle Works

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published: 30 Aug 2015
views: 9524

How PWM and Duty Cycle Works ... http://www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html PWM is used throughout the automotive industry as a command signal. It is meant to make automotive components work less, when the demands are not as heavy. And, we created the PWM Bi Directional controller to help you test and diagnose all solenoids, motors and actuator components. PWM, or pulse width modulation, is the ability to control a load or component, by pulsing its electrical current. In this way, the load or component can be made to change its speed, without any heat causing parts, like resistors. So, if PWM is using pulses to control a load, then Duty Cycle is the measurement of these pulses. The Duty Cycle of a PWM signal, tells us the amount of work this signal is supposed to make the component perform. The duty cycle of the signal is always described in percentage. So, a 10% duty cycle means, that the component is on 10% of the time. And a 90% duty cycle means the component is on 90% or most of the time. Now, there is a close relationship between duty cycle, and how the component is triggered or turned on, which could be by applying power or ground. This relationship is very important, so remember that thoroughly. Here is what we mean by that. Suppose a solenoid is activated by ground. That means, that 12 volts or battery voltage is applied steadily on one side, mostly through a relay, and the other side receives a PWM ground command signal. Now imagine that a 10% duty cycle PWM signal is applied. What we then have is to measure is how long the signal is grounded. And, how long as compared to the entire cycle. A 10% PWM duty cycle means that the solenoid receives a ground only 10% of the time, and receives power 90% of the time. Since we have already mentioned that this is a ground controlled solenoid, the time the drive transistor provides power means that component is off. Why? because you already have steady power on one side, so power on the other side equals no operation. If, on the other hand, the component is turned on by power, meaning ground is steadily applied on one wire, and power is pulsed, that same mentioned signal, will then become a 90% duty cycle signal. Now with this power actuated component, the positive or 12 volt side is what matters, and what is taken as the duty cycle. It is worth mentioning that most components are triggered or actuated by ground. Why? It is because if that command signal is shorted to chassis ground, the component will simply turn on all the time, like a 100% cycle. If it were power triggered, then there would be a short, and the fuse would blow rendering the system useless. But still, some components are power triggered, and be prepared to understand the nature of PWM to Duty Cycle. Hopefully what you have learned here will give you some insight on using the PWM Bi Directional Controller to perform your diagnostics.

6:24

555 pwm circuit step by step setup tutorial

schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someo...

published: 03 Jan 2012

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555 pwm circuit step by step setup tutorial

555 pwm circuit step by step setup tutorial

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published: 03 Jan 2012
views: 259064

schematic here: http://imgur.com/1leE5 I want to thank anyone who answers a question someone has asked. I do not have much knowledge in this field.

14:15

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largu...

published: 12 Feb 2015

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SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

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published: 12 Feb 2015
views: 12341

Eletrônica fácil apresenta: O que é PWM? O que é um sinal PWM? O que é modulação por largura de pulso? O que é Pulse Width Modulation? Como variar a potência média de cargas com este sinal? O que é duty cycle(Duty Cicle) Ciclo de trabalho de uma onda; Tensão média continua na carga. Conversor CC-CC Acesse todos nossos cursos aqui! https://www.youtube.com/channel/UC6yeSnpMzKXHbxuEVmcvmhw

40:14

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

The 4th installment in the lab power supply design series. This time Dave shows you how to...

published: 02 Dec 2011

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EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

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published: 02 Dec 2011
views: 91520

The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) signal, and chose the correct filter values.

10:01

What is PWM?

Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage ...

published: 22 Mar 2015

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What is PWM?

What is PWM?

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published: 22 Mar 2015
views: 930

Pulse Width Modulation is a intuitive way to control voltage digitally. It pulses voltage very rapidly in such a way that it can reduce voltage to your desired voltage. The main parts of a PWM signal are is period and its duty cycle. The duty cycle is what determines its voltage. the period length will determine if it works with the device you plan to use it with, generally the higher the frequency, the more compatible the signal will be for your device.

11:37

Arduino Tutorial #3 - PWM

Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino...

published: 30 Dec 2012

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Arduino Tutorial #3 - PWM

Arduino Tutorial #3 - PWM

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published: 30 Dec 2012
views: 85221

Check out my new website full of heaps of Arduino and Robotics Tutorials: http://www.duino-robotics.com/ PWM, Pulse Width Modulation, and all its wonders. With PWM you can do some pretty awesome things, in this tutorial we barely scratch the surface to what its capable of. In this tutorial we learn how to use the PWM pins on the Arduino to make LED's flicker like a candle. Sketch used in tutorial: http://goo.gl/E52jt Subscribe: http://goo.gl/M9gPw Sketchbook Playlist: http://goo.gl/6viyt Arduino Diary Playlist: http://goo.gl/971RG Vlog Playlist: http://goo.gl/xN0Pd Tutorial Playlist: http://goo.gl/X0a05 My Channel: http://goo.gl/vXJW4 LMR: http://goo.gl/21jDF Twitter: http://goo.gl/yBP1F ar Feel free to 'like' and comment. To be honest I wasn't very happy with this tutorial because it felt disorganized, but as I have tried to do it multiple times this seemed the best out of the lot. Sorry if you found it boring or long winded, I will try to improve in the coming ones.

42:53

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulac...

published: 13 Jul 2015

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PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LED

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published: 13 Jul 2015
views: 8395

PWM - Pulse Width Modulation - En este video explico de manera tecnica y amplia La Modulacion por Ancho de Pulso, en donde se abarcan los diversos conceptos de Duty Cycle, Frecuencia, Periodo y despues realizamos un circuito practico con un Dimming de LED haciendo uso de Arduino. Donativo voluntario: Puedes invitarme un Pisco Sour Peruano haciendo un donativo que servira para cubrir los gastos de nuevos componentes electronicos para los nuevos proyectos en mi canal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=humberto_higinio%40hotmail%2ecom&lc;=PE&item;_name=Canal%20de%20Youtube%20%2d%20Humberto%20Higinio&no;_note=0¤cy;_code=USD&bn;=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest Estos otros videos te pueden interesar: * Tira de LED RGB - Qué es - Cómo funciona https://www.youtube.com/watch?v=rWE5YGy2m4A * Sensor de Ultra Sonido HC-SR04 - Qué es y Cómo funciona https://www.youtube.com/watch?v=2NKoAE-WMUA * Medir Distancia por Ultra Sonido - Sensor HC-SR04 https://www.youtube.com/watch?v=Q18e4s8yNbo Sígueme en... Página web personal: http://www.humbertohiginio.com Facebook: https://www.facebook.com/humberto.higinio Twitter: https://twitter.com/hhiginio

2:41

DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering. Pulse-width mod...

published: 01 Jul 2011

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DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering

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published: 01 Jul 2011
views: 207753

DC Current PWM-Controller. Circuit Engineering. Pulse-width modulation is a method of voltage control that today is used quite extensively. PWM-signals are for the most part used to control motors and pulse power supply units. This purpose is served by a number of control circuits: transistors, special microcircuitry, digital signal processors. As a rule, a transistor, often a FET, is used to control the generated PWM-signal. Widely popular are the width-pulse circuits that control powerful field-effect transistors - MOSFETs. These transistors are capable of switching high current of up to 100A and above at the gate voltage of 12-15V. The on-state transistor resistance is very low, which decreases the dissipated power. Control circuits are supposed to provide for at least 12V-15V difference between the gate and the source. In some cases, PWM-controllers employ microchips with output voltage build-up of up to 25-30V at 8-14V supply voltage, which facilitates connection of the transistor in the circuit with the common drain. For the majority of loads with current consumption of below 10A the circuits do not have an additional voltage build-up unit. Let's look at an example of PWM-controller using a simple circuit based on the logical CMOS microchip inverters. The device is a square-wave generator based on two logical components, where the diodes separately change the electric charge time constant and the electric discharge time constant of the capacitor that sets the frequency. It is this property that enables changing the output pulse ratio and the value of the output voltage on the load. The circuit uses an inverting CMOS component K561LN2, a field-effect transistor that should better be applied with peak current, since it has a lower on-state resistance. This helps decrease the dissipated power and use a cooler with a smaller footnote. The main benefit of this circuit is the simplicity of the structure and reliability of operation.

28:56

EEVblog #392 - 555 LED PWM Hack

555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235...

published: 28 Nov 2012

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EEVblog #392 - 555 LED PWM Hack

EEVblog #392 - 555 LED PWM Hack

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published: 28 Nov 2012
views: 112506

555 T-Shirt: http://www.zazzle.com.au/classic_555_timer_chip_schematic_circuit_t_shirt-235193027808469926 Hacking the Mantis Elite microscope to control the LED brightness with a 555 PWM circuit. Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-392-555-led-pwm-hack/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

4:32

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elét...

published: 26 Jul 2014

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PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

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published: 26 Jul 2014
views: 14802

Mostra funcionamento de uma célula geradora de Hidrogênio, com o controle da corrente elétrica DC sendo feita por um PWM x 12 Volts X 30 A

What is PWM? Pulse Width Modulation tutorial!

What is PWM? Pulse Width Modulation tutorial!...

Microcontrollers - Introduction to PWM (Pulse Width Modulati

Microcontrollers - Introduction to PWM (Pulse Widt...

Circuit Skills: PWM (Pulse Width Modulation)

Circuit Skills: PWM (Pulse Width Modulation)...

PWM VS Potentiometer! When to use which technique?

PWM VS Potentiometer! When to use which technique?...

How PWM and Duty Cycle Works

How PWM and Duty Cycle Works...

555 pwm circuit step by step setup tutorial

555 pwm circuit step by step setup tutorial...

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO

SINAL PWM - MODULAÇÃO POR LARGURA DE PULSO...

EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control

EEVblog #225 - Lab Power Supply Design Part 4 - PW...

What is PWM?...

Arduino Tutorial #3 - PWM

Arduino Tutorial #3 - PWM...

PWM - Modulación por Ancho de Pulso - Circuito Dimming de LE

PWM - Modulación por Ancho de Pulso - Circuito Dim...

DC Current PWM-Controller. Circuit Engineering

DC Current PWM-Controller. Circuit Engineering...

EEVblog #392 - 555 LED PWM Hack

EEVblog #392 - 555 LED PWM Hack...

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDROGÊNIO

PWM - 12 VOLTS X 30 A - HHO PARA CÉLULAS DE HIDRO...

Digital to Analog Converter using PWM

Digital to Analog Converter using PWM...

PWM | Modulacja szerokości impulsów | #39 [Arduino]

PWM | Modulacja szerokości impulsów | #39 [Arduino...

Arduino PWM Tutorial #1 - How To Change PWM Frequency

Arduino PWM Tutorial #1 - How To Change PWM Freque...

555 Timer Circuits - Motor PWM

555 Timer Circuits - Motor PWM...

Arduino Motor Interfacing using MOSFET and PWM

Arduino Motor Interfacing using MOSFET and PWM...

Regulador PWM para LEDs (muy facil de hacer)

Regulador PWM para LEDs (muy facil de hacer)...

#115 - Build my PWM tutorial! Part 1 of 5

#115 - Build my PWM tutorial! Part 1 of 5...

The Longest PWM Ever: Love Glitter SUPER CHATTY!

The Longest PWM Ever: Love Glitter SUPER CHATTY!...

PROJETO DE UM CIRCUITO PWM | Vídeo Aula #21

PROJETO DE UM CIRCUITO PWM | Vídeo Aula #21...

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Armenian Genocide: Armenian civilians, escorted by Ottoman soldiers, marched through Harput (Kharpert) to a prison in nearby Mezireh (present-day Elazig), Turkey, April 1915.

Why isn't the killing of 1.5 million Armenians officially called a 'genocide'?

Edit The Independent 25 Apr 2016

Why are we talking about this now? ... Among them was George Clooney, who called on the world to recognise the mass killings as genocide during a humanitarian prize ceremony in the country ... Read more ....

photo: WN / Bhaskar Mallick

A gay rights activist gestures during a Rainbow Pride rally in Kolkata on July 15, 2012. More than 500 people from the lesbian, gay, bisexual and transgender communities and supporters participated in the annual event to show solidarity and to create awareness about their basic rights

Gay Rights Activist Hacked To Death In Bangladesh

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“We abhor this senseless act of violence and urge the Government of Bangladesh in the strongest terms to apprehend the criminals behind these murders.” ... WN.com, Jim Berrie....

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Former Secretary of State Hillary Rodham Clinton speaks at an event hosted by the Center for American Progress (CAP) and the America Federation of State, County and Municipal Employees (AFSCME), Monday, March 23, 2015, in Washington.

Koch: Clinton May Be Better Candidate Than Current GOP

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Bush."It's possible," Koch said.ABC’s Jonathan Karl followed up asking, “You couldn't see yourself supporting Hillary Clinton, could you?". "We would have to believe her actions would be quite different than her rhetoric. Let me put it that way ... "More of these personal attacks and pitting one person against the other, that's the message you're sending the country,” CBS News reported....

photo: AP / Amr Nabil, File

In this April 11, 2007 file photo, Egyptian cleric Osama Hassan Mustafa Nasr, also known as Abu Omar, who was allegedly kidnapped by CIA agents off the streets of an Italiancity and taken to Egypt where he said he was tortured, talks on his mobile phone as he walks in a Cairo street after attending an Amnesty International press conference in Cairo, Egypt. On Tuesday, Feb. 23, 2016, the European Court of Human Rights ruled Italy abused state secrecy to provide impunity in the 2003 abduction of the Egyptian cleric, who was spirited out of Italy for interrogation and torture in his homeland under the CIA’s extraordinary rendition program. (AP Photo/Amr Nabil, File)

Former CIA Operative Faces Extradition To Italy For 2003 Extraordinary Rendition

Edit WorldNews.com 25 Apr 2016

A former undercover CIA officer will be extradited to Italy to face charges over the 2003 extraordinary rendition of a terror suspect to Egypt, according to Raw Story quoting a UK Guardian story.Sabrina De Sousa, who holds US and Portuguese citizenship, was arrested in Portugal last October and has lost three appeals against being handed over to Italian authorities, the report said. Her extradition is scheduled for May 4....

photo: NASA / JPL/Space Science Institute

File - Ring shadows line the face of distant Saturn, providing a backdrop for the brilliant, white sphere of Enceladus.

Scientists To Look For Aliens On Jupiter And Saturn's Icy Moons

Edit NDTV 25 Apr 2016

In one of its most ambitious projects in deep space, a team of NASA researchers are proposing to send robots at the centre of icy moons to explore the subsurface ocean for presence of life. ....

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ZSPM1063 (ZMD - Zentrum Mikroelektronik Dresden AG)

Edit Public Technologies 26 Apr 2016

(Source. ZMD - Zentrum Mikroelektronik Dresden AG). The ZSPM1063 is a configurable true-digital single-phase PWM controller for high-current, non-isolated DC/DC supplies ... In addition, a rich set of protection and monitoring functions is provided ... Original Document....

New magnetic position sensors for automotive applications support full ISO26262 safety compliance and provide System-in-Package (SiP) format (ams AG)

Edit Public Technologies 26 Apr 2016

(Source. ams AG). Premstaetten, Austria (26 April, 2016) -- ams AG (SIX ... The new AS5170 and AS5171 sensors were developed as SEooC (Safety Element out of Context) devices, as defined in the ISO26262 functional safety standard ... The AS5171A provides an analog output, and the AS5171B provides a digital output, which may be programmed either as a PWM interface or as a SENT-compliant interface ... About ams ... AMS). Join ams social media channels.....

Schaffner introduces the newest generation of 690/600 VAC dv/dt filters (Schaffner Holding AG)

Edit Public Technologies 25 Apr 2016

(Source. Schaffner Holding AG). Motor drive output filters protect motor windings against excessive voltage peaks and inadmissible voltage pulse rise times generated by the inverter PWM output voltage. Dv/dt filters are required to fulfill the IEC 60034-17/-25 standards defining the limits for IEC-and NEMA AC-motors and prolonging their life times ... Higher or other ratings can be engineered and delivered on demand ... For more information.....

Elite Airways Introduces Scheduled Service at Long Island (ISP) to Year-Round Vacation Destinations in FL, ME and SC Starting June 17 (Melbourne International Airport)

Edit Public Technologies 22 Apr 2016

April 22, 2016 - Islip, NY - Expanding upon its successful leisure routes along the east coast of the US, Elite Airways LLC today announced new weekly flights between Long Island (ISP) New York and Myrtle Beach (MYR) South Carolina, Orlando-Melbourne (MLB) Florida, and Portland (PWM) Maine with continuing service to Bar Harbor (BHB) Maine ... 10 Portland (PWM) 09.30 Long Island (ISP). 11 Long Island (ISP) 11.15 Portland (PWM)....

FSP Provides the Best Solution for LED Lighting Power Supply! (FSP Technology Inc)

Edit Public Technologies 22 Apr 2016

Full range of 80W / 100W / 120W / 150W / 200W / 320W power supplies, a new generation of outdoor dimming (SAE Series) with PWM / 1-10V dimming function, provide a stable output current to lighting, and have up to 6KV-10KV lightning protection rating with IP67 waterproof and dustproof grade certification with more than 70-thousand-hour life, so that consumers feel more at ease to use....

Ricoh launches new Constant Current LED Driver Controller for LED lighting applications (Ricoh Europe plc)

Edit Public Technologies 18 Apr 2016

(Source. Ricoh Europe plc) ... Rating) ... R1580N001A (Comparator Input, 1.0% PWM Duty). Max. SOURCE Pin Voltage Accuracy (100% PWM Duty) ... SOURCE Pin Voltage Accuracy (1.0% PWM Duty) ... R1580N002A (Comparator Input, 0.5% PWM Duty) ... SOURCE Pin Voltage Accuracy (100% PWM Duty) ... SOURCE Pin Voltage Accuracy (0.5% PWM Duty) ... R1580N003A (Inverter Input, 1.0% PWM Duty) ... SOURCE Pin Voltage Accuracy (100% PWM Duty) ... SOURCE Pin Voltage Accuracy (1.0% PWM Duty)....

Southwest Airlines Celebrates Third Anniversary and Expands Schedule (Portland International Jetport)

Edit Public Technologies 14 Apr 2016

(Source. Portland International Jetport). Southwest Airlines Celebrates Third Anniversary and Expands Schedule. Portland, Maine - The Portland International Jetport today announced that Southwest Airlines, on its third anniversary in Portland, has added a fourth daily flight for sale to Baltimore/Washington Thurgood Marshall International Airport ... The new flights operate through November 4, 2016 ... Depart PWM. Arrive BWI. 9.00AM ... Arrive PWM....

Curtiss-Wright Introduces Next Generation Rotary Position Sensors » (Curtiss-Wright’s Industrial Division)

Edit Public Technologies 12 Apr 2016

(Source. Curtiss-Wright’s Industrial Division) Tuesday 12 April 2016. New cost-effective design is ideal for specialist vehicle applications. Christchurch, U.K ... SRH301. The SRH301 is a 3-wire, single output variant with a supply current rating of less than 17.5mA. SRH302 ... Factory-programmable electronics can be set to one of two analog voltage output ranges (0.5-4.5V or 0.2-4.8V) or one of three PWM frequencies ... Sales Inquiries ... (noodl....

Financial Advisors Have the Most Power When it Comes to UHNW Investment Decision-making (Morgan Stanley)

Edit Public Technologies 07 Apr 2016

(Source. Morgan Stanley) ... How investment decisions are made within families. SOURCE ... Bokman ... Morgan Stanley Private Wealth Management (PWM) is an established global leader in wealth management, dedicated to serving ultra high net worth individuals, families and their foundations. Founded in 1977, Morgan Stanley PWM has been committed to helping its clients preserve and grow their financial, family and social capital for over 30 years....

Financial Decision-making a Positive for Ultra-Wealthy Families (Morgan Stanley)

Edit Public Technologies 07 Apr 2016

(Source. Morgan Stanley) ... Impact of wealth decision-making on family relationships. SOURCE ... Morgan Stanley Private Wealth Management (PWM) is an established global leader in wealth management, dedicated to serving ultra high net worth individuals, families and their foundations. Founded in 1977, Morgan Stanley PWM has been committed to helping its clients preserve and grow their financial, family and social capital for over 30 years....

60V, Synchronous 4-Switch Buck-Boost LED Driver with Spread Spectrum (Linear Technology Corporation)

Edit Public Technologies 06 Apr 2016

(Source. Linear Technology Corporation) LT1400.NR. News Release  www.linear.com. 60V, Synchronous 4-Switch Buck-Boost LED Driver with Spread Spectrum ... The LT8391 provides both internal (128.1) and external (2,000.1) LED current PWM dimming using an external high side PMOS switch ... LED current accuracy of ±3% ensures constant lighting ... Photo Caption ... LT8391 ... 2000.1 External & 128.1 Internal PWM Dimming. High Side PMOS PWM Switch Driver....

Here’s The Reason Sami Zayn Was Pulled Out Of The Main Event On ‘Monday Night Raw’

Edit Inquisitr 05 Apr 2016

This is a brand new year now for WWE, and tonight on Monday Night Raw, thing started with new feuds and fun new programs. Roman Reigns entered the dawning of the “Roman Empire” as the WWE World Heavyweight Champion, but he has a lot of superstars chasing him now ... As recapped by WWE.com, Roman Reigns came to the ring to address the fans and his big title win last night ... Open Challenge ... — PWM (@ProWrestlingMag) April 5, 2016....

Resolution No. 317/2016 (WSE - Warsaw Stock Exchange SA)

Edit Public Technologies 01 Apr 2016

(Source. WSE - Warsaw Stock Exchange SA). 2016-04-01 18.54.54. Resolution No. 317/2016. of the Warsaw Stock Exchange Management Board. dated 31 March 2016. concerning the minimum block trade value for financial instruments listed on the regulated market. Pursuant to § 155.1-6, § 155.9 and § 155.10 of the Exchange Rules, the Exchange Management Board resolves as follows.. § 1 ... § 2. 1 ... 2 ... § 3 ... § 4 ... L.p ... 1 ... 2 ... 3 ... 4 ... 5 ... 6 ... 7 ... PWRMEDIA PWM PLPWRMD00011 250 000....

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