This micro bit smart robot car based on the Micro:bit development board. The car fully exploited the compact and aesthetic features of the Micro:bit development board, using a micro:bit dot matrix screen as the main body and using onboard Bluetooth as APP communication.
The micro-bit breakout has a micro-bit connector, two 10 mm RGB LEDs, three SMD WS2812 LEDs, an infrared obstacle detector, line tracking sensors, an IR receiver for
