An amazing collection of videos for electronics engineers!

Tutorial: How to Make Computer Power Supply Adapter

It is always good to reuse and repurpose old electronics. This project shows you how to build an adapter that can turn an old computer power supply into a bench power...

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...

Build an Electric Buzzer

The discovery of electromagnetism created a wave of innovation - over the past century thousands of patents have been issued for devices that use electromagnetism. This video demonstrates how to construct...

Tutorial: Mini Fume Extractor

In this video, the author will be creating a candy tin fume absorber that helps keep your surrounding air clean and your lungs healthy while soldering. Courtesy: Make:  
Kirchhoff Law

Basics: Kirchhoff’s Voltage Law

In this video, the author is explaining about Kirchhoff’s Voltage Law (KVL). Kirchhoff’s Voltage Law (KVL) and Kirchhoff’s Current Law (KCL) are very fundamental laws in the electrical circuit. Using these laws...

Tutorial: Electrical Transformer

The basics of how transformers work, where to shop for step down mains transformers, and how to wire one up to mains voltages. European and North American wiring is discussed. DO...

Teardown: What’s Inside a Multimeter?

In this video, the presenter is going to review ANENG Q1 multimeter and also will be doing a quick teardown of the multimeter, showing internal components and working. Courtesy: EEVblog
DIY short circuit protection

DIY: Short Circuit (Overcurrent) Protection

In this project, the presenter will show you how to create a simple circuit that can interrupt the current flow to a load when the adjusted current limit is reached. That...

Arduino – Control 220V Lamps from Anywhere in the World

Download source code and schematics: click here Courtesy: Rui Santos  

How To – Convert an Old Laptop Battery Into a Power Bank

In this video, the presenter is going to convert an old laptop battery pack into a power bank which can be use to charge any smartphone or a gadget. Courtesy: GreatScott!

What's New @

Most Popular DIYs

Electronics Components

Design Guides

Truly Innovative Tech