There’s hardly a day that passes without an Arduino ... line follower. You’ve probably seen “bang-bang” line followers that just use a photocell to turn the robot one way or the other.

PHIL is a light tracking robot who is perfectly happy to do it the old-school way. PHIL consists of an Arduino Uno running a twin-servo motion platform, providing the sensor head with pan and tilt ...

If you really want to impress people with a question-answering smart home device, you’ll want to check out Peeqo, a new personal robot that ... short video or GIF. Because, you know, it ...