4TRONIX Robo:Bit Mk3 Buggy for micro:bit
Build a smart DIY buggy for micro:bit with sensors, LED bar, no soldering needed. Ideal for learning robotics & coding.
Build your own intelligent robot with the 4TRONIX Robo:Bit Mk3 Buggy, an easy-to-assemble DIY project for the micro:bit. This updated design brings significant improvements over previous versions, including additional integrated sensors, a stylish LED bar, and a redesigned motor arrangement that reduces the overall size for greater agility.
The buggy is equipped with an integrated line-following sensor, a distance sensor, a pen holder, and an 8-LED neopixel-compatible bar with 'auto scanner' software support. Using the free Robobit Makecode package, you can program it with all versions of Robo:bit, learning to control motor direction and speed via PWM. Combine the micro:bit's motion sensor with the other sensors to explore different line-following strategies, or use a second micro:bit as a wireless remote control with simple radio software.
No soldering is required – the kit includes a screwdriver and spanner, making it ideal for beginners and classrooms. Contents include the Robo:bit PCB, battery holder PCB, two motors with pre-fitted wires, two wheels, and a fixings pack. Please note that the micro:bit and batteries are not included. With its compact dimensions and enhanced features, this buggy is the perfect platform for learning robotics, coding, and engineering.
- Line-following robots
- Obstacle avoidance projects
- Remote-controlled robot car
- Educational STEM activities
- Integrated line-following sensor
- Integrated distance sensor
- Pen holder included
- LED bar: 8 neopixel-compatible LEDs with auto scanner software support
- Redesigned motor arrangement for reduced size
- No soldering required
- Screwdriver and spanner included
- Kit contents: Robo:bit PCB, battery PCB, motors, wheels, fixings and tools
- Weight: 328 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- SVHC: No SVHC (25-Jun-2025)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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