DIY Kit Ultrasonic Obstacle Avoidance SmartTracking Car Robot 51 Microcontroller

KEYESTUDIO BBC Microbit DIY Programmable Robot Car Kit for STEM Education, Smart

USED - 3x VEX EDR 802.11G VEXnet Educational Robotics Cortex Microcontroller

TOMY Bluey Screwball Scramble Marble Maze - Beat-The-Clock Obstacle Course

Osepp STEM-01 All in One Arduino Compatible 8 Input / 8 Output Microcontroller

Programmable Robot Car Unfinished 2-DOF PTZ Tracking Line Obstacle Avoidance

Coding Robot Obstacle Course for Bee & Blue Bot 10 PCS Wall 6 Doorways 2 Arches