Arduino is an open-source microcontroller based on easy-to-use hardware and software. We can program on Arduino UNO by using Arduino IDE (Integrated Development Environment) software.

[MrRedBeard] wanted to play a particular song from an Arduino program and got tired of trying to hand transcribe the notes. A little research turned up that there was a project to convert Music XML… ...

What was your first Arduino program? Probably an LED blinker — that seems to be the “hello world” of microcontrolllers. You probably moved on to things a little more complicated p… ...