ATtinyX5 - led20
20 LEDs Charlieplexed.
Parts List
| 20 | LEDs | generic (I used orange, because the 2.0V is great for battery powered projects) |
| 1 | PCB |
20 LEDs Charlieplexed.
| 20 | LEDs | generic (I used orange, because the 2.0V is great for battery powered projects) |
| 1 | PCB |