I needed a multichannel line tracker sensor module for an upcoming project. A quick search found several versions of infrared line tracker sensor modules that met or exceeded my demands, but I picked ...

Overview: This project implements a line-following robot using PID control in Arduino. The robot follows a line on the ground by using multiple sensors and adjusting ...

How cool is this? Arduino (and Nextion) powered air hockey! Though it actually comes with a football spin... Thanks to the Arduino team for highlighting this one, a football-themed version of air ...