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.

Some readers may recall building a line-following robot during their ... adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro Mini handles the logic ...

Most of the robot ... Arduino platform. The kit includes 24 different modules, such as an infrared receiver for using a remote control, Bluetooth for connecting via a smartphone or tablet, line ...