Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagi… ...

As a line following robot, the performance is pretty crummy. However, as a robot programmed by an AI, it does pretty okay.

Living proof is this human-following robot/car that was build by the YouTuber over at DIY Builder, which relies on an Arduino Uno as the brain of the device. The video that you can find embedded ...

WAVEGO Pro is a 12-DOF bionic quadruped/robot dog with ESP32 and Raspberry Pi 4/5 control, real-time feedback servos, a 5MP ultra-wide camera ...

The little robot, about half the size of a small egg, whirs along on invisible wheels, using a camera on its base to follow any line it's put on. When it meets a branching path, it picks one randomly.