- published: 18 Oct 2015
- views: 60288
An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. The combination of components and wires allows various simple and complex operations to be performed: signals can be amplified, computations can be performed, and data can be moved from one place to another.
Circuits can be constructed of discrete components connected by individual pieces of wire, but today it is much more common to create interconnections by photolithographic techniques on a laminated substrate (a printed circuit board or PCB) and solder the components to these interconnections to create a finished circuit. In an integrated circuit or IC, the components and interconnections are formed on the same substrate, typically a semiconductor such as silicon or (less commonly) gallium arsenide.
An electronic circuit can usually be categorized as an analog circuit, a digital circuit, or a mixed-signal circuit (a combination of analog circuits and digital circuits).
Solderless breadboards are a device designed to allow the quick construction of an electronic circuit. They are often used in circuit design and testing. This video demonstrates the basic use of a breadboard.
Watch this video for electronic components and their symbols and also get idea on how to different electronic components in circuits http://www.elprocus.com/buy-electronic-components-and-kits-through-online-shoping-sites/
electronic wireless electricity transmission project easy to make circuit at home http://electronicsprojects3.blogspot.com Its our final year project to design and implement a wireless charger using inductive coupling method.With this project we can transfer power wirelessly from primary coil to secondary coil for charging cellphones,digital music player and portable computers without being tethered to a wall plug. wireless electricity transmissionwireless electricity transmissionwireless electricity transmission wireless electricity transmission wireless electricity transmission wireless electricity transmission wireless electricity transmission wireless electricity transmission wireless electricity transmission http://www.facebook.com/projects012 subscribe our channel for more electronic...
This video reviews several of the electronic circuit prototyping techniques that I like to use. Most of the circuits shown have been used in previous videos. This video focuses more on the methods and techniques used to build the circuits. Several examples are given, along with web references. Please see the URL's below: Dave Richards (AA7EE) blog, featuring a "WBR" receiver: http://aa7ee.wordpress.com/2011/07/24/the-wbr-a-simple-high-performance-regen-receiver-for-40m-by-n1byt/ His main blog page: http://aa7ee.wordpress.com/ QRPme website: http://www.qrpme.com/ QRPme products especially for prototyping circuits: http://www.qrpme.com/pages/HBREW.php The Island Cutter kit: http://qrpme.com/?p=product&id;=IC ...and the Manhattan Chowder kit: http://qrpme.com/?p=product&id;=MC Hackaday's ...
In this video we learn how to build an automatic night LED light using a NPN transistor and a photoresistor. We build a simple circuit and by it learn how transistors work. More about transistors: https://en.wikipedia.org/wiki/Transistor -------------------- WHERE TO BUY -------------------- 1. Transistors NPN: http://www.banggood.com/20Pcs-Switching-Transistor-MOTON-2N2222A-NPN-40V-0_8A-Component-p-943224.html?p=DQ30066511122014069J 2. Resistors: http://bit.ly/ResistorsB 3. Photoresistor: http://bit.ly/Photoresistors 4. LED: http://bit.ly/375LEDS 5. AA Battery holder: http://bit.ly/4BatteryHolder 6. Small Breadboard: http://bit.ly/SmallBreadboard 7. Wires: http://bit.ly/WiresArduino Full disclosure: All of the links above are affiliate links. I get a small percentage of each sal...
Learn more: http://makezine.com/2011/11/15/collins-lab-schematics/ Schematics are the functional diagram of electronic circuits. With so many designs available on the web, understanding how to read schematics can unlock a world of possibilities for the electronics maker. In fact, if you can read a schematic, you can build a circuit before even understanding how it works!
electronic power supply without transformer easy to make its circuit at home http://electronicsprojects3.blogspot.com This tutorial shows how to build a power supply that does not use a transformer, and can provide around 70 mA of current, at a voltage set by the zener diodes that you choose. In a normal power supply, a transformer is used to lower the mains voltage, and also to limit the current. In this power supply, we use a capacitor and a resistor, that together form an impedance that lowers the current from the mains. The voltage is set by a bridge rectifier that includes two zener diodes that set the voltage to a desired value. Finally, there is a capacitor at the output, that filters the current. The main disadvantage of transformerless supplies is that they don't offer issolat...
http://amzn.to/2ef8PVA Soldering Tools See the reviews. http://amzn.to/2dHKdUz Capacitor Tester On Sale http://goo.gl/BeQewM Click link to purchase the multimeter that I use in this video. I really like all features and functions of this meter. Read the customer reviews and see why it is a great meter to choose and an excellent value for your money. In this video, I take you through the basic process of troubleshooting electronic devices that do not work. Learn some of the basic things that anyone can look for when troubleshooting broken electronic devices.
Helping his son with a school project led Michael Toutonghi to invent a 3D printing medium that conducts electricity and can print plastic ciruit boards.
On this channel you can get education and knowledge for general issues and topics
This video shows how to make a RC circuit with the RoutCad CAD-CAM software.
Electronic project work from ITI ,,,, student and Electronic mechanic student,,,,,,HOW TO DO SMOKE DETECTING CIRCUIT WITH DETAILS
Circuit Dreaming Music- by BetaMaxx Background video by the artist Beeple
Download presentation: https://drive.google.com/open?id=0B69QMG6D5UbIU1hjcEZ0LV94N1E Table of Contents: 0:00 Introduction 0:13 What is circuit analysis? 1:26 What will be covered in this video? 2:36 Linear Circuit Elements 4:20 Nodes, Branches, and Loops 7:00 Ohm’s Law 8:36 Series Circuits 10:44 Parallel Circuits 13:48 Voltage Dividers 22:42 Current Dividers 25:48 Kirchhoff’s Current Law (KCL) 31:30 Nodal Analysis 46:15 Kirchhoff’s Voltage Law (KVL) 56:28 Loop Analysis 1:09:31 Source Transformation 1:11:40 Thevenin’s and Norton’s Theorems 1:14:55 Thevenin Equivalent Circuits 1:20:47 Norton Equivalent Circuits 1:26:07 Superposition Theorem 1:34:05 Ending Remarks
Factorio is a super duper awesome game where we use conveyor belts to shoot aliens. The world hates us so we're going to stink up the place with tons of pollution, kill everything we see, and automate all the things. Find out more at Factorio.com. Twitter: https://twitter.com/Zisteau Stream: https://twitch.tv/Zisteau T-Shirts: https://zisteau.spreadshirt.com/
An explanation of how the circuit works for the dummy load and some tweaks to increase the constant current. --------------------- Click "Show more" ------------------------------- My website and forum:- http://www.mjlorton.com Donations and contributions:- http://www.mjlorton.com My techie channel MJLorton - Solar Power and Electronic Measurement Equipment - http://www.youtube.com/MJLorton My Techie Amazon Store: http://astore.amazon.com/m0711-20 My other channel VBlogMag - For almost any topic under the sun! - http://www.youtube.com/VBlogMag My VBlogMag Amazon Store: http://astore.amazon.com/vblogmag-20 ----------------------------------------------------------------------- Link to Kibi's "Dave Jones' dummy load with added features" : http://mjlorton.com/forum/index.php?topic=29.msg92#...
Download presentation here: https://drive.google.com/open?id=0B69QMG6D5UbIZFJkZVprYjZoREU This is the new (and hopefully improved) version of my Introduction to Simple Electric Circuits video.
I introduce the Bipolar (Junction)Transistor in greater detail than I have before to help those interested in designing their own circuits. I go over the basics of the very popular 2N2222, a NPN transistor, and the 2N2907, a PNP transistor with similar characteristics as the 2N2222. I go over some more details of what makes a semiconductor work as this helps to understand what semiconductor components are doing, and to help make videos like these more understandable. https://www.gofundme.com/8vthmd8k Please donate any amount if you enjoy these videos! http://www.electronzap.com/ My website is designed for those brand new to electronics. Clicking on the amazon advertisements helps support the making of these videos and website greatly at no extra cost to you!