using an Arduino Nano, along with a 16-channel servo driver board. Technology included in the small robot include obstacle avoidance, thanks to a rotating ultrasonic sensor protruding from the top ...

The recent LayerOne badge hacks either did this through the wireless controller protocol or by adding an Arduino ... obstacle avoidance sensors in the process. We’ve seen quite a few that use ...

Most of the robot kits listed below are tied to terms such as STEM, Arduino ... using a remote control, Bluetooth for connecting via a smartphone or tablet, line tracking, and obstacle avoidance.