Elecfreaks Ring:bit Car – DIY Smart Robot Car for BBC micro:bit

The Elecfreaks Ring:bit Car is a compact and fun DIY smart robot car kit powered by the BBC micro:bit, perfect for students, hobbyists, and anyone interested in STEM robotics. This kit extends the micro:bit’s 3 GPIO ports through the Ring:bit board, making it easy to connect various sensors and electronic components.

With simple drag-and-drop coding using Microsoft MakeCode, you can program your Ring:bit Car to drive autonomously, respond to remote controls, or create colorful LED light effects. Take it further by adding plug-and-play extensions—transform your robot into a line-following car, light tracker, obstacle avoider, or even a drawing bot.

Key Features:

• Compatible with BBC micro:bit (sold separately)

• Operates with input voltage between 3V to 5V

• Requires just one I/O port using standard 3-pin GVS (Ground, Voltage, Signal) interface

• Built-in infrared sensor for strong obstacle detection and anti-interference capability

• Ideal for STEM learning, coding education, and creative robotics projects

Note: BBC micro:bit required for operation and sold separately.