Individually addressable LED strip soldered in a 30 x 12 LED grid Arduino Micro SD card reader module Push button 10.000 mAh power bank Wires and copper tape Black cotton fabric Elastic bands Steel wi ...

Did you know that you can use Arduino to turn on an ... LED then let it remain ON at the button release you just need to get rid of the else statement (as you can see in sketch 2, but you won’t be ...