Tell us about yourself!
Make Rochelle Salt
The Forever Rechargeable VARIABLE Super Capacitor Battery !!!
Easy to build and fly indoor and outdoor plane
Persistence Of Vision
OscilloPhone: Use your Smartphone as an Oscilloscope / Signal Generator
How to Build an 8-Bit Computer
Build a Tricopter with Rotor Bits
RFID Controlled Door
Steerable Continuous Track Concept
Rechargeable Bluetooth Pan and Tilt Laser Controller
Customizable Desk Lamp
Build Your Own 555 Timer