| CNC with AT90S1200 |
It uses unipolar motors from 5.25" floppy drive. |
2.92 |
4,500 |
| Low frequency clock signal source |
Low frequency clock signal source. |
2.92 |
876 |
| Clap switch v1 |
Clap switch in flip-flop fashion. |
2.92 |
5,159 |
| Heads or tails v2 |
Heads or tails with NE555. |
2.92 |
500 |
| Metal seeker |
Metal seeker. |
2.92 |
3,733 |
| Inteligent switch |
Inteligent switch circuit. |
2.91 |
3,002 |
| Mosquitos |
Mosquito repellent, one circuit and a sound-card mosquito repellent software for win and linux. |
2.91 |
9,226 |
| Color sensor |
Detects 8 different collors. |
2.91 |
3,748 |
| Heat detector using NE555 and diode |
Heat detector using NE555 and a diode. |
2.91 |
3,585 |
| Quiz game switches |
Three switches for a quiz game. |
2.91 |
2,518 |
| KL interface for car diagnostics |
Schematics for KL interface for car diagnostics. |
2.91 |
3,605 |
| CNC driver |
The simplest unipolar motor driver. |
2.91 |
4,485 |
| Third car stop light |
The simplest third car stop-light with LEDs. |
2.91 |
2,477 |
| Electro shocker 380V |
Electro shocker 380V from a camera. |
2.91 |
8,400 |
| Smart head |
A device that turns itself towards a light source. |
2.91 |
2,446 |
