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An amazing collection of videos and slideshows for electronics engineers.


Tutorial: Computer power supply unit (PSU) fault troubleshooting and repair

Video tutorial on troubleshooting computer power supply unit (PSU). Please make sure you discharge the larger capacitors as they can hold a charge even after mains are disconnected. Remember there is always...

DIY: The First Telephone

This video demonstrates how to construct a working model of Alexander Graham Bell's first telephone. The author has used wood, copper, spring etc. to construct this. Let us see how it...

Video Tutorial: Basics Of Soldering

In this video, the author is going to give you a brief overview on "How to solder?" i.e. basics of soldering. He also guides you through various aspects of soldering, tips...

What's inside the Amazon Dash Wi-Fi IoT Button

Have you used Amazon Dash Button? It is a perfect example of a very neat little Internet of Things (IoT) button which automatically orders your favourite goodies on the click of a...

Conference Talk: How To Build A Device That Keeps The Doctor Away

This talk focuses on designing consumer medical devices. The talk starts with a general understanding of the medical device domain and on the consumerisation of medical devices. It will then go into the...

Conductive 3D Printing Filament Characteristics – Resistance and Power Test

In this video, the author will look at most promising conductive 3D printing filament in order to find out how easy it is to print with, how high its resistance is...

Opportunities In Internet Of Things

We’re in the midst of a major technology shift—the Internet of Things, or “IoT”—as billions of devices and objects are becoming intelligently connected. The IoT offers exciting new revenue streams and...

Apple Watch Series 2 Teardown

In this video from ifixit, the author is going to disassemble the newly launched Apple Watch Series 2. As he teardown the watch, we can see various tiny little connections, battery,...

Tutorial: Super Simple FM Transmitter

FM transmitters can be complicated to build, but not this one — it's about the easiest you can possibly make. And though the science of radio is well understood, there's a...

How To: World’s cheapest speaker!

What do you need to make the simplest form of a speaker? Surprisingly, you probably already have everything you need! Courtesy: Tinkernut  

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