Is there a way to connect 7 leds to only 1 pin on an arduino and be able to press 7 buttons which turn ON/OFF each of the 7 LEDs individually? I already know how to use an 1 analog pin for multiple inputs, but can you do the same with an output pin or is there another way?
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 6 |
