What color do you like your microcontroller boards? Blue? Red? Maybe white or black? Sadly, all of those are about to look ...

The Arduino Bootcamp will help you learn Arduino by walking you through more than a dozen projects from scratch.

Inside, an Arduino Nano is hooked up to a series of WS2812b LEDs. The LEDs are flashed in time with the heartbeat of the person holding the heart, thanks to a MAX30102 heartbeat sensor.