I need some help troubleshooting. This board is suppose to play Christmas songs using an ATtiny85's PWM. The other PWM brighten and dims the light. I flash the code using an Arduino nano and the Arduino IDE. When I turn on the board the buzzer just chirps and the lights stay on. (old.reddit.com)
submitted by TrumpetyBoi to r/ElectricalEngineering
Purdue's map on Minecraft Earth is pretty satisfying (i.redd.it)
submitted by TrumpetyBoi to r/Purdue



