LED tester and comparison device

Hacking an extra trashy Poundland LED lamp (with schematic)

Simplest solar light possible, using old phone battery.

How to Turn an LED On

The World's Best Classical Instrumental Music, Relaxing Guitar Music Eliminates Stress

How to SAFELY Install a Dash Camera in a Car with Airbags (Hard Wire and Rear Cam)

High voltage LED tester with VERY clever circuitry (and hidden features)

Crushing and hacking LED lamps

SMD Soldering Tutorial | Guide | Tools | Tecniques | Stencil

Don't buy it! 25 useful woodworking hacks that will save you money.

Make a 1000w equiv. LED flashlight - aka DIY Sun-Blaster!

How to make an authentic Joule Thief.

Making cheap solar garden lights more interesting. (Laid back video.)

Testing the world's biggest LED

Using LEDs as mains indicator lights on 120V and 230V (live demos)

How To Solder Electronic Component. Tutrial

Building DIY LED lights

Was 3D TV actually poo?

A simple guide to electronic components.

3D Printed Apple Macintosh - The Brewintosh

Using LCD Displays with Arduino