- published: 16 Aug 2017
- views: 94763
A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p–n junction diode, which emits light when activated. When a suitable voltage is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light (corresponding to the energy of the photon) is determined by the energy band gap of the semiconductor.
An LED is often small in area (less than 1 mm2) and integrated optical components may be used to shape its radiation pattern.
Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared light. Infrared LEDs are still frequently used as transmitting elements in remote-control circuits, such as those in remote controls for a wide variety of consumer electronics. The first visible-light LEDs were also of low intensity, and limited to red. Modern LEDs are available across the visible, ultraviolet, and infrared wavelengths, with very high brightness.
Dial may refer to:
A watch is a small timepiece intended to be carried or worn by a person. It is designed to keep working despite the motions caused by the person's activities. A wristwatch is designed to be worn on a wrist, attached by a watch strap or other type of bracelet. A pocket watch is designed for a person to carry in a pocket.
Watches evolved in the 17th century from spring-powered clocks, which appeared as early as the 14th century. The first watches were strictly mechanical, driven by clockwork. As technology progressed, mechanical devices, used to control the speed of the watch, were largely superseded by vibrating quartz crystals that produce accurately timed electronic pulses. Some watches use radio clock technology to regularly correct the time. The first digital electronic watch was developed in 1970.
Most inexpensive and medium-priced watches, used mainly for timekeeping, are electronic watches with quartz movements. Expensive collectible watches, valued more for their elaborate craftsmanship, aesthetic appeal and glamorous design than for simple timekeeping, often have purely mechanical movements and are powered by springs, even though these movements are generally less accurate and more expensive than electronic ones. Various extra features, called "complications", such as moon-phase displays and the different types of tourbillon, are sometimes included. Modern watches often display the day, date, month and year, and electronic watches may have many other functions. Time-related features such as timers, chronographs and alarm functions are common. Some modern designs incorporate calculators, GPS and Bluetooth technology or have heart-rate monitoring capabilities. Watches incorporating GPS receivers use them not only to determine their position. They also receive and use time signals from the satellites, which make them essentially perfectly accurate timekeepers, even over long periods of time.
Our man Seb Stott knows a thing or two about suspension, and he's been good enough to share his own process for getting a new bike setup in no time at all. Follow his guide and you can't go wrong. How To change volume spacers - Fox - https://www.youtube.com/watch?v=tT_uado9NCs RockShox - https://www.youtube.com/watch?v=611Kr39BBgM
The new one from Blackout! ..and yes, it is the real Devvo. Get the Dialed ringtone on your phone now: Text BLACK DIAL to 84477 Realtones cost £3. Text messages you send, browsing wap pages and downloading content are charged at standard operator rates. Terms & Conditions: 16+ only. Ask bill payers permission. Sent texts/GPRS downloads charged at normal operator rate. Wap must be activated. Support call 0870 896 4435 or email customer.service@newvisionsmobile.com. Youll be added to the Blackout Crew mobile database, you may receive messages, at no cost, that are relevant to you. Opt Out instructions will be given. For full terms & conditions visit: www.newvisionsmobile.com/umtv
Car Watch on Amazon: http://am-redirect.com/link.php?&usasin;=B00JXEO6BI&gbasin;=B0096LOEBU&keywords;=blue%20led%20car%20watch Car Watch on Gearbest: http://www.shareasale.com/m-pr.cfm?merchantID=52031&userID;=1354609&productID;=635995584 Car Watch on Aliexpress: http://s.click.aliexpress.com/e/emiMBAa Car Watch on eBay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub;=5575256240&toolid;=10001&campid;=5338012459&customid;=&icep;_uq=car+watch+led&icep;_sellerId=&icep;_ex_kw=&icep;_sortBy=12&icep;_catId=&icep;_minPrice=&icep;_maxPrice=&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg $4 Blue Led Car Digital Watch With Arch Dial And Silicon Strap From Gearbest -~-~~-~~~-~~-~- Check out the best smartwatch ever: https://www.youtube.com/watch?v=9wJk36I5E_Y&t;=10s&list;=PLywkmM7twcDoy...
A QUICK, FAST, EASY, SIMPLE WAY & STEP BY STEP TUTORIAL ON HOW TO DIAL YOUR SCOOTER (dialled) (Summer 2016😍😎✌️) ✅👉SUBSCRIBE :http://bit.ly/27JUtAw 👈✅ The Difference between a dialled Scooter and a non Dialled Scooter is the noise the Scooter makes when You lift Your scooter a couple of inches off the ground and let go on the floor, which also called a drop test🤓☝️✍️!! A Non Dialled Scooter sounds very loud, noisy, all the Scooter Parts are loose, rattling and shaking! A perfectly Dialled Scooter should sound, nice, sweet, quiet & crisp! First of all, make sure that Your front Wheel and Back Wheel (Rear Wheel) are fully tight! Grab some Allen Keys and tighten the bolt to the max💯!! You're Wheels should still spin freely and smoothly👌👌👌!!! If You still have play in the Wheels, which mea...
The 'chime' sequence of a Stargate led clock to run every hour
Excellent Time Clock, seems irresistible, at the same time beautiful and elegant, can be worn on all occasions. It shows the time, secondary and date. recommendations. fast delivery great greeting for Gearbest team http://www.gearbest.com/sports-watches/pp_112323.html
Another Ebay £1 item
Get it here... http://amzn.to/2atbtkP Analog & digital display Date & week display function Backlight function, Luminous display Alarm clock function Stop watch function Case Material: Stainless Steel. Band Material: Stainless Steel. Movement: Precise japan quartz movement. Water Resistant: 3 ATM. Color: Blue. 1. Dual Time Zone, Analog & digital display. 2. Date & week display function. 3. Alarm clock function. 4. Chronograph function. 5. Stop watch function. 5. Luminous Watch function. 6. Additional light up function to show the time clearly in dark areas. Case Diameter: 4.6 cm Case Thickness: 1.4 cm Band Length: 24.5 cm Band width: 2.0 cm Weight : 110 g Band adjustable: Yes
Attention: this watch has waterproof function, but pls do not put it into water, and do not press any button when watch is in the water, thank you! you can wash hands, but can not swim or dive with this watch. How to set : 1) press button A for 3 second to enter to ser hour mode, then press button A for one second to set hour. 2) after setting hour, press button A for 3 second to enter to set minute mode, then press button A for one second to set minute. 3) after setting minute, press button A for 3 second to enter to set month mode, then press button A for one second to set month. 4) after setting month, press button A for 3 second to enter to set date mode, then press button A for one second to set date, 5) after setting date, press button A for 3 second to enter to set year mode, then p...
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Contact Me for any information about my dial ad media 9467895836
A dial light modification for the ICOM bookshelf or bookend rigs commonly known as the IC-215, IC-202, IC-502 and the IC-402.
Mia Mendi T Shirts: http://miamendi.com/store/ SR001 The first release on our new label, with tracks from Rich Wakley, ItaloBros and Jamie Trench. Buy: https://pro.beatport.com/release/body-jam/1728477 https://www.facebook.com/suahrecords https://soundcloud.com/suahrecords https://twitter.com/suahrecords Tech House
I replaced the bulb with three LEDs. The original source was a 7 volts AC source from a second secondary winding in the transformer. I used four 1N4002 diodes in a rectifier configuration with 270-ohm resistors in series with each LED, which are rated at 3.2V/20mA. I used aluminum tape on the far end of the glass to reflect back the light for a more even look.
Buy @ http://www.snapdeal.com/brand/pappi-boss?sort=plrty or www.pappiboss.com
Светодиодные китайские часики. http://www.chinabuye.com/stylish-blue-light-led-round-dial-matrix-stainless-steel-wristwatch-silver
Watch The Full Interview Here: http://youtu.be/fwt0cZrtMTg Help us interview more of the people you love! http://bit.ly/SupportHIB Subscribe to Chris! - http://bit.ly/LOCKERGNOME Tweet at us who you want next! - http://twitter.com/HowIBecame Chris Pirillo and I talk about the future of YouTube for him and in general. This is the final question from an interview I did with Chris about how and why he started YouTube! How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 subscribers and we want to know their journey from there. From their username to their future goals, we discuss all aspects of a YouTube...
Help us interview more of the people you love! http://bit.ly/SupportHIB It's been a little while since we uploaded a video onto the HowIBecame YouTube channel but we are excited to be uploading again and look forward to be interviewing YouTubers soon! For people who want to listen to an audio only version of the podcast you can visit our soundcloud: https://soundcloud.com/howibecame (iTunes link coming soon!) Tweet at Patrick who you want us to interview see next! - http://twitter.com/BecomingPatrick How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 subscribers and we want to know their journey f...
Help us interview more of the people you love! http://bit.ly/SupportHIB In this week's podcast we discuss the recent phenomenon of the 'diss track'. Music videos created to drum up or respond to drama created on YouTube (or social media). From Jake Paul to Ricegum, we talk about it all! For people who want to listen to an audio only version of the podcast you can visit our soundcloud: https://soundcloud.com/howibecame or on your favourite podcasting app! Tweet at Patrick who you want us to interview see next! - http://twitter.com/BecomingPatrick How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 ...
Help us interview more of the people you love! http://bit.ly/SupportHIB This week we decided to do something a little different and go back through the last 10 years to find our favourite viral videos! Tweet at Patrick who you want to see next! - http://twitter.com/BecomingPatrick How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 subscribers and we want to know their journey from there. From their username to their future goals, we discuss all aspects of a YouTubers rise to fame (and fortune!). Not every YouTuber starts off the same, many without any kind of professional video editing or formal pro...
Help us interview more of the people you love! http://bit.ly/SupportHIB This we discuss YouTube news and updates such as the FTC concluding the TmarTn and Syndicate case with CSGO Lotto, how eSports may take over traditional broadcasting and how you may not be able to download music from YouTube much for much longer! Tweet at Patrick who you want to see next! - http://twitter.com/BecomingPatrick How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 subscribers and we want to know their journey from there. From their username to their future goals, we discuss all aspects of a YouTubers rise to fame (an...
Help us interview more of the people you love! http://bit.ly/SupportHIB This week on the podcast we go through our standard line up of topics and discuss various YouTube related topics such as Logan Paul's new mansion in LA and how Sugar Pine 7 are now uploading again after Stephen Suptic's car crash! Tweet at Patrick who you want to see next! - http://twitter.com/BecomingPatrick How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 subscribers and we want to know their journey from there. From their username to their future goals, we discuss all aspects of a YouTubers rise to fame (and fortune!). Not ...
Help us interview more of the people you love! http://bit.ly/SupportHIB This week we discuss various topics and content we have watched in the last 14 days. From Ricegum/iDubbbz drama to the latest from Linus Tech Tips! Tweet at Patrick who you want to see next! - http://twitter.com/BecomingPatrick How I became is a series where we talk to various YouTubers and see how and why they started making videos. Our aim is to show the effort and skill needed to become the YouTubers you look up to and watch everyday. Every YouTuber starts from 0 subscribers and we want to know their journey from there. From their username to their future goals, we discuss all aspects of a YouTubers rise to fame (and fortune!). Not every YouTuber starts off the same, many without any kind of professional video edi...
A quick look inside one of the electrical boxes associated with some styles of street lighting, and the repair of the Sangamo time switch inside. Also featuring the sudden disassembly of the more-complex-than-expected solar dial that compensates for differing hours of darkness throughout the year. (I did actually manage to reassemble it again after two goes.) I'm not completely sure what component was missing from the box. I don't think it was a contactor, and the only convenient ballast to fit remotely in local street lighting is the older mercury vapour type with no high voltage ignition pulses. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm
The last and final chapter of the restoration of a Marantz MR 250 receiver from the 1970s. Replacing some remaining capacitors, inserting new (LED) lights and building a smoothing circuit for the LEDs. Also adjusting the idling current and the DC bias. Plus some unwanted and unplanned adventure with the dial string... Here's the first two parts: Part 1: https://youtu.be/EckBcyRIvXU Part 2: https://youtu.be/T-X_K9u26kI I got the LED replacement lamps from eBay here: http://www.ebay.de/itm/7x-LED-Lampen-Marantz-Vintage-Pioneer-Sansui-Tuner-Receiver-Licht-Lamp-Ersatz-/282601022981?hash=item41cc556605:g:GnIAAOSwNRdX5RFY Check out Maxxarcade's channel for more audio restorations: https://www.youtube.com/user/Maxxarcade If you find this video helpful and/or entertaining please like, share, s...
A simple train journey from her relative’s place in Patna to her hometown in Delhi would go so wrong was unimaginable for Sarita Joshi. Sarita had lost her husband a year back and was now the single parent to her two children Dipesh (5 years) and Siddhesh (7 years). Siddhesh and Dipesh were like any other kid of their age but immensely caring for each other. The train journey started with ‘kirtan’ being sung loudly by two Sadhus and it ended for Sarita at Moghulsarai Junction when even as others were realizing that their belongings were stolen, Sarita realized that her kids were missing too. This started aa series of investigation which started from Moghulsarai and travelled via Ara, Buxar to end in Gaya. It also unfolded a mafia, the BEGGING MAFIA, their modus operandi of luring/abducting...
A simple train journey from her relative’s place in Patna to her hometown in Delhi would go so wrong was unimaginable for Sarita Joshi. Sarita had lost her husband a year back and was now the single parent to her two children Dipesh (5 years) and Siddhesh (7 years). Siddhesh and Dipesh were like any other kid of their age but immensely caring for each other. The train journey started with ‘kirtan’ being sung loudly by two Sadhus and it ended for Sarita at Moghulsarai Junction when even as others were realizing that their belongings were stolen, Sarita realized that her kids were missing too. This started aa series of investigation which started from Moghulsarai and travelled via Ara, Buxar to end in Gaya. It also unfolded a mafia, the BEGGING MAFIA, their modus operandi of luring/abducting...
Click here to Subscribe to SetIndia Channel : https://www.youtube.com/user/setindia?sub_confirmation=1 Click to watch all the episodes of Crime Patrol Dial 100 - https://www.youtube.com/playlist?list=PLzufeTFnhupzBi22rTZgQbnRMWVCrUEvP Episode 627: --------------------- The investigation of Barkha’s murder takes a new turn when the police discover Nandan’s dead body. The police find a bangel at the crime scene, which leads them to suspect that a woman might have murdered him. The police also believe that Barkha’s murder and Nandan’s death are related. Crime Patrol Dial 100: ----------------------------------- Crimes that tell us, we need to be careful, we need to be watchful. Crimes that tell us lives could have been saved.Every crime we hear of, either warns us to be careful or scares ...
Snap-On LED light from the Costco! Not as crappy as you'd think. We DOUBLED the output power and made it cordless with a DeWalt (Milwaukee?) tool battery pack.🔥Father's Day Safety Squint T-Shirt! https://teespring.com/SafetySquints_us 🔥 Shop Gear https://www.etsy.com/ca/shop/AvEwerkz 🔥
The main feature of this light is that it is very slim and light. It's basically just two pieces of pressed and punched aluminium forming a strangely lightweight floodlight panel. It's based on an unusual COB style LED array with what appears to be a current regulating circuit with an unidentifiable chip and a big transistor doing all the hard work. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty.
Click here to Subscribe to SetIndia Channel : https://www.youtube.com/user/setindia?sub_confirmation=1 Click to watch all the episodes of Crime Patrol Dial 100 - https://www.youtube.com/playlist?list=PLzufeTFnhupzBi22rTZgQbnRMWVCrUEvP Episode 630: --------------------- Today's episode of Crime Patrol Dial 100 focuses on the issue of suicide. The latest trend of suicides that have caught the attention relates to a game, which has claimed the lives of many. Even rejection in love has led to many suicides in the country. It is estimated that around 200,000 people in India commit suicide annually. This episode begins with the suicide of two girls. What drove them to take such a drastic step? Watch this episode to find out. Crime Patrol Dial 100: ----------------------------------- Crimes t...
It's the Dirt Shed Show! This week we have a World Championships Special! Subscribe to GMBN: http://gmbn.eu/subscribe Get exclusive GMBN gear in the GMBN store! Guess the world champs: http://gmbn.eu/vH 20 years ago the World Championships were held in Cairns, Austrailia - and now the race returns there once more to see who will clim the most coveted title in mountain bike racing. As well as talking about the XC and DH races that are approaching this weekend, we check out some of the amazing looking custom bikes that have been custom painted for this special race - not to mention all our regular slots. Hacks, Bodges, Fails, Bails, First Try Friday, Competition winners and of course the infamous Bike Vault Party! Instabangerz: Kade Edwards: https://www.instagram.com/kade_2000/ ...
PREFACE: This all started when my car's (Honda's acura legend 1994) odometer gave up turning, while every other instrument was working fine within the dashboard's instrument cluster. So I finally decided to tackle the problem. One way to solve the problem was to buy used instrument cluster from junkyard for $60-70. But that does not guarantee, how long that is going to last, since all these models have the same problem and running on high mileage. DESCRIPTION OF THE PART 1/5: In this video I have identified and described the instrument cluster, the odometer and its components. There are few major components which are helping the odometer to turn. 1 - VSS's (Vehicle Speed Sensor) 5 volt square pulses. 2 - The Control Card which consist of among other components, VSS signal pin connector...
Click here to Subscribe to SetIndia Channel: https://www.youtube.com/user/setindia?sub_confirmation=1 Click to watch all the episodes of CID - https://www.youtube.com/playlist?list=PLzufeTFnhupxVg-1DHmZAsaWLZ_kKPNRh Episode 1468: ----------------------- A blind man hears an argument. Wanting to find out more he moves towards the sound. Then, he hears a woman calling for help. Before he can take action, he is hit on the back of his head and loses consciousness. When he regains his consciousness, he informs CID. The team finds it hard to believe that a blind man witnessed a murder. About CID: ----------------- The first thrilling investigative series on Indian Television, is today one of the most popular shows on Sony Entertainment Television. Dramatic and absolutely unpredictable, C.I.D...
Jinne Mera Dil Lutiya...Ooh
Jinne Mainu Maar Sutiya.. Ohoh 2
Lakk Patla Balouri Ode Nain 2
Kanni Jhumke Halouri Ode Lain 2
Gallan Kardi 2,
Gallan Kardi Shahad (Honey) Ton Mithiyan
Jinne Mera Dil Lutiya.......
Samne Kissi De Oh Bholo Na Sangdi
Mundiya Ton Chori Chori Dil Mangdi
Nare Likhadi Likhadi
Oji Sanu Chitiyan
Jinne Mera Dil Lutiya...Ooh
Jinne Mainu Maar Sutiya.. Ohoh 2
Akhiyan Da Samne Udher Ghumti
Jhape Di Bar Mukh Chumti
Gala Gor Gor
Gor Gor Dhudh Nalo Chitiyan
Jinne Mera Dil Lutiya...Ooh
Jinne Mainu Maar Sutiya.. Ohoh 2
Kaliyun De Naal Mulakat Hogayi
Gala Gala Vich Kal Baat Ho Gayi 2
Ohde Jind Jaan, Jind Jaan
Pritan Main Lakhiyan
Jinne Mera Dil Lutiya...Ooh
Jinne Mainu Maar Sutiya.. Ohoh 2
Lakk Patla Balouri Ode Nain 2
Kanni Jhumke Halouri Ode Lain 2
Gallan Kardi 2,
Gallan Kardi Shahad (Honey) Ton Mithiyan
Jinne Mera Dil Lutiya