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Videos & Slideshows

An amazing collection of videos and slideshows for electronics engineers.


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...

ESPSMS (Episode 2) Temperature | Weather Information

This is the second episode of the series ESPSMS - your DIY personal assistant. If you don't know what ESPSMS is and how to make your own personal assistant, have a...

DIY: How To Make Mini Electric Cooler & Heater With Peltier

Stay Cool With this DIY pocket sized cooler And heater made with common electronics parts. Carry it anywhere on the go and stay cool or warm With a flick of a...

How To: Arduino Garden Controller – Automatic Watering and Data Logging

Make your own automatic garden controller using your favourite arduino board.Now no more worries about watering the plants manually by hands. Courtesy: Grady Hillhouse  

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: Smart Outlet Lamp Module Using Arduino

In this video, the author is going to show you how he made an on/off "smart plug" for around $8 (Around 500 INR). He used Arduino development board, MySensors and Vera...

HACKED: PS3 Blu-Ray Laser Diode

In this video, the author is going to show you how he salvaged useful parts from old PS3. He also try to make a system where he try to burn match stick...

How Do Transistors Work?

In this video, the author explains how BJT and MOSFET transistors work at the silicon chip level. How does a BJT transistor actually amplify current? P and N type doping, charge carriers,...

DIY: How to Make The World’s Smallest Drone Bigger!

In this video, the author hacked The (Tiny) Cx-10 Drone and made it into into a Syma X5SW bigger sized drone. Courtesy: Kedar Nimbalkar

ESPSMS (Episode 1) Basic Questions | Calculator

This is the first episode of "Your own made personal assistant - ESPSMS". If you don't know what is ESPSMS and what is this series about, kindly watch out the intro...