PIC, AVR, and Arduino are ubiquitous in projects these ... We’ve embedded video of the circuit controlling an LED after the break. This IC ends up in a lot of projects so dig through your ...

All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch. Interestingly, there aren’t successive ...