DIY Paper Tape/Punch Card Maker and Reader
Make a DC motor.
Travel To Your Antipodal: The Opposite Side of The World
DIY KeySmart/Key Organizer
14 Spectacular Word Clocks
Building a Longboard -the complete process
LED Cube 8x8x8
Shake it like a Tic-Tac!
How to Make a Portable Game System
Simple Cheap USB LED Light
Simple LED torch - made from recycled battery
LED Light Drawing Pens: Tools for drawing light doodles
USB led light