| Wiper speed control |
Car wipers speed control. |
3.17 |
2,636 |
| Master Clock driver for antique slave clocks |
Master clock for big old clocks with impulse motor. |
3.04 |
787 |
| One-second clock signal source |
Generating a 1-second clock signal with a crystal. |
2.99 |
919 |
| Rain detector |
Rain or water detector. |
2.97 |
3,609 |
| Static charge detector |
Detects static charge and IONs. |
2.97 |
1,766 |
| Heads or tails v1 |
Electronic heads or tails game. |
2.97 |
1,087 |
| Object counter |
Object counter circuit. |
2.97 |
2,279 |
| RDS decoder |
RDS signal decoder. |
2.96 |
1,878 |
| Electroscope |
A device that detects static charge. |
2.96 |
1,086 |
| Intersection setup with 2 traffic lights |
Intersection/crossroad setup with 2 traffic lights controller with LPT port. |
2.96 |
4,293 |
| ECG |
To test if you are alive, try this device. |
2.95 |
2,765 |
| Digital voltmeter |
Voltmetar with a single IC ICL7129ACPL A/D converter. |
2.95 |
4,796 |
| PC monitor radiation measurement |
This device measures PC's monitor radiation according to MPR-II and MPR-III standard. |
2.95 |
1,656 |
| EF sensor |
Nice detector of presence and movement. |
2.95 |
3,301 |
| Virtual presence |
Randomly turns lights on and off. |
2.95 |
1,215 |
