Under the hood is an Arduino Uno that controls 16 push buttons and their corresponding RGB LEDs. Whoever goes first is blue, and player two gets pink. If you win, your color floods the board for a ...

New in release 3.4: support LichtMaschine Pro hardware, Stabilize and speed up FastLED on ESP32, new macros: RGB_Ring Excel user interface to configure the LEDs without programming ...

If pin 13 is used on an Arduino development board (the LED pin), then no wiring is required to demonstrate this project. The first time this is called, it add the pin indicated by led to a linked list ...