/Schematics/Optics
| Title | Short description | Rate | Download |
|---|---|---|---|
| Powerful light show (3 x 600W) | Powerful light show with 3 light bulbs, each 600W. | 2.95 | 11,058 |
| Rolling display with PC | 7-segment rolling display controlled via PC's LPT port.. | 2.97 | 2,909 |
| Simple light show | Very simple light show with light bulbs. | 2.94 | 7,642 |
| Sound controlled light show | Light show with 3 light bulbs controlled with sound. | 2.89 | 10,550 |
| Stroboscope for 220V | Stroboscope for 220V with xenon light bulb. | 2.90 | 4,985 |
| Stroboscope on 12V | Stroboscope on 12V with NE555. | 2.90 | 5,273 |
| Sun follower | Good for sun tracking for solar panels. | 2.88 | 4,057 |
