This assembly kit creates a crawler robot that runs using a BBC micro:bit microcomputer, ultrasonic sensor and motor driver circuit. When the ultrasonic sensor identifies an obstacle ahead, it transmits that information to the BBC micro:bit, which uses a pre-installed program to give the motors commands to avoid the obstacle. Separately sold parts can be used to control the robot remotely, and the BBC micro:bit can be coded with original programs via computer, too.
Specifications ★Length: 136mm, width: 128mm, height: 116mm (dimensions are approximate) ★Two Type 130 motors included. ★No cement required for assembly.