/Schematics/Everything else
| Title | Short description | Rate | Download |
|---|---|---|---|
| Continuity tester | Adjustable continuity tester. | 2.91 | 755 |
| CNC with AT90S1200 | It uses unipolar motors from 5.25" floppy drive. | 2.91 | 4,498 |
| Heads or tails v2 | Heads or tails with NE555. | 2.91 | 497 |
| Oscilloscope for win v2.51 | Oscilloscope for PC using a sound-card. | 2.91 | 3,932 |
| Third car stop light | The simplest third car stop-light with LEDs. | 2.91 | 2,474 |
| Lie detector v1 | Very simple lie detector. | 2.91 | 5,576 |
| Frequency meter | Frequency meter using PC. | 2.91 | 3,844 |
| Clap switch v2 | Clap switch in flip-flop fashion. | 2.91 | 3,855 |
| Mosquitos | Mosquito repellent, one circuit and a sound-card mosquito repellent software for win and linux. | 2.91 | 9,222 |
| Color sensor | Detects 8 different collors. | 2.91 | 3,743 |
| Electronic dice v1 | Unfortunately there is no translation of this description in english language. Click here to translate it. Kocka. |
2.91 | 2,330 |
| 32.768 KHz oscillator | Generate clock of 32.768 KHz with a common watch crystal. | 2.91 | 1,431 |
| KL interface for car diagnostics | Schematics for KL interface for car diagnostics. | 2.91 | 3,598 |
| RDS decoder with ATtiny2313 | RDS decoder with ATtiny2313 and TDA7330B RDS decoder-chip. | 2.90 | 1,434 |
| Low frequency clock signal source | Low frequency clock signal source. | 2.90 | 869 |
