Tell us about yourself!
I have two questions:Can i get a schematic drawing of this circuit?I need a circuit using 12 volt that when power is applied a buzzer will sound for 30 seconds then turn off until the power is turned off then when power goes on it will repeat. Can you help me? would you draw that circuit for me? Thanks, Tomtamason2@sbcglobal.net
Cool Little Miniature Stove!
Build your own Savonius VAWT (Vertical Axis Wind Turbine)
Separate Hydrogen and Oxygen from Water Through Electrolysis
Spring powered BB Gun
make a simple match gun
15 dollar universal motion alarm
The accidental pocket jet engine...
Take apart a Compact Fluorescent Bulb
Ghetto Programming: Getting started with AVR microprocessors on the cheap.
Help: An Absolute Beginner's Guide to 8-Bit AVR Programming-AVR Dragon
An Electronic, Battery-less Dice