Ring:bit Car Accessories (Sonar:bit，Tracking Module and LED Light bar)
We have ✅ 9 available of the EF-EF03435 in our Sydney warehouse. An extra 100 units available with a short lead time.
An accessory pack for the ElecFreaks Ring:bit Car V2, adding obstacle avoidance, line-following, and colourful LED lighting to your micro:bit-powered car. The kit includes three modules that plug directly into the Ring:bit Car for expanded functionality.
What's Included
- Sonar:bit (Ultrasonic Sensor) – 3-wire ultrasonic module with a 4–400 cm detection range (±1 cm tolerance), 3–5V operating voltage. Enables obstacle avoidance.
- Tracking Module – Dual infrared probe line-following sensor with 2–12 mm detection distance. Follows black lines, detects edges, and tracks circular paths.
- LED Light Bar – 8× Rainbow full-colour LEDs for auto-headlights, rainbow effects, and custom lighting.
Key Features
- Plug-and-Play – Connects directly to the Ring:bit Car V2 via 3-wire GVS cables
- micro:bit Programmable – Control all modules through MakeCode or Python
- Three Functions in One Kit – Obstacle avoidance, line following, and LED lighting
Note: Requires the ElecFreaks Ring:bit Car V2 Kit (sold separately). micro:bit board not included.
Ideal For
- Expanding Ring:bit Car V2 capabilities
- Learning about sensors and robotics with micro:bit
- Classroom STEM activities
Package Contents
- 1× Sonar:bit Ultrasonic Module
- 1× Dual IR Tracking Module
- 1× Rainbow LED Light Bar
Resources
The Ring:bit Car Accessories (Sonar:bit，Tracking Module and LED Light bar) appears in the following collections:
SKU EF-EF03435
by ElecFreaks
