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An amazing collection of videos and slideshows for electronics engineers.


Diode Tutorial & How to build an AC to DC power supply

This video covers the basics of diodes, bridge rectifiers, and how to build simple unregulated AC to DC power supplies.Courtesy: Afrotechmods 

Digital to Analog Converter (DAC)

In this video author will show you how a Digital to Analog converter works and how to use one. He will also talk about an 8bit R-2R DAC.Courtesy:GreatScott! 

Make your own Low Budget Bluetooth Music System

In this video author will show you how he combined an old speaker with a cheap bluetooth receiver module. He made a small power amp for the speaker and put all...

Building a Cheap Quadcopter At Home

In this video author will try to build a basic platform for a quadcopter with salvaged motors from small axial fans and some other household items. These (like all PC-Fans) are...

How to build a basic portable solar power system

This detailed video shows how to build a basic solar powered set-up. Ideal for camping, boats, motor-homes, caravans or if scaled up can be used to power an energy efficient house....

Arduino EMF detector

Use an Arduino microcontroller to sense invisible electromagnetic fields using wire, a resistor, and an LED.Courtesy: Make: 

DIY: HDTV Antenna

Build this easy HDTV Antenna and get FREE TV! Eliminate cable and satellite!Get the antenna template: click here 

Hack: TV Remote Controlled Electronics

With an infrared sensor and an Arduino, you can program your TV remote to control all sorts of things.Courtesy: Make: 

Paperduino: How to Print a Paper Arduino

Make a paper Arduino with Circuit Scribe and a Pen Plotter!Get Circuit Scribe: click hereSee the step by step Instructable: click hereCourtesy: Electroninks 

Make Your own Paper Plate Speaker

Here's how to make a real working paper plate speaker for under 100INR.Courtesy: Grant Thompson - "The King of Random" 

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