Videos & Slideshows

An amazing collection of videos and slideshows for electronics engineers.


Tutorial: USB Powered Mini AC

Make your own mini USB Air conditioner! All you need are some simple items to pull this off. A plastic box, some small fans, a USB cable and some ice. Courtesy:¬†HouseholdHacker  

Tutorial: Voltage Regulator & USB Gadget Charger Circuit

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how...

Build an Electric Motor

This video demonstrates how to build a simple electric motor. Includes a discussion of some of the science behind electric motors. Courtesy:¬†ScienceOnline  

8 Awesome Videos Tips And Guides on PCB Design!

1. Home made PCB by the method of screen printing Here's a well made video on how to create a PCB at home with the method of screen printing. The development time...

DIY: Solar USB Charger

In this project, the author is going to make a solar USB charger by using various components like small solar panels, twin AA batteries holder, two rechargeable batteries and a standard...

Demo: Unlocking door with hand movements

This project builds a door unlock system with a different concept. It constructs an ultrasonic distance detector which is used to enter code with hand positions. No readings are taken when...

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