Now, everything’s set up, so click the right-facing arrow near the top-left corner of the Arduino IDE window to upload the program to the board.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

[Reza Naima] has been using an Arduino as the center of his CNC setup for quite some time now. It handles three stepper motors, limiting switches, e-stop, and spindle control. The sketch he’s ...

Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.