JOY-IT MB-Joy-Car Micro:Bit Programmable Robot Car DIY Kit with Ultrasonic and Line Tracking Sensors

Learning robotics and programming can be daunting without hands-on experience. The JOY-IT MB-Joy-Car transforms a BBC micro:bit into a fully programmable mobile robot, making STEM education tangible and fun. This DIY kit includes everything needed to build a versatile robot car: a sturdy acrylic chassis, two DC geared motors, an ultrasonic distance sensor for obstacle detection, a 3-way line tracking sensor for following paths, addressable RGB LEDs for visual feedback, and a buzzer for sound. Simply add a micro:bit (V1 or V2) and three AA batteries, then assemble and start coding with Microsoft MakeCode or Python. Ideal for students, hobbyists, and educators, the MB-Joy-Car fosters skills in electronics, mechanics, and programming through engaging projects like line following, obstacle avoidance, and Bluetooth remote control.

Who is it for

The MB-Joy-Car is perfect for STEM students, educators seeking classroom robotics projects, and hobbyists who want to explore micro:bit robotics. No prior robotics experience is required, making it an excellent introduction to programming and electronics for ages 10 and up.

Main features

• Complete DIY robot car kit for BBC micro:bit (V1 & V2)
• Ultrasonic distance sensor for obstacle detection and avoidance
• 3-way line tracking sensor for following lines and paths
• Two DC geared motors for reliable movement and steering
• Addressable RGB LEDs (WS2812B compatible) for customizable lighting
• Buzzer for audio feedback and alerts
• Acrylic chassis with all mounting hardware included
• Supports Microsoft MakeCode (Blockly & JavaScript) and Python
• Bluetooth remote control via micro:bit
• Battery holder for 3x AA batteries (batteries not included)

Specifications

• Brand: JOY-IT
• Model: MB-Joy-Car
• MPN: MB-Joy-Car
• EAN: 4250236820705
• Product type: Robotics kit
• Platform compatibility: BBC micro:bit V1 & V2
• Included sensors: Ultrasonic distance sensor, 3-way line tracking sensor
• Included actuators: 2x DC geared motors, addressable RGB LEDs, buzzer
• Chassis material: Acrylic
• Power supply: Battery holder for 3x AA batteries (4.5V DC)
• Programming languages: Microsoft MakeCode (Blockly, JavaScript), Python
• Connectivity: Micro:bit expansion board interface
• Motor type: DC geared motors
• LED type: WS2812B compatible RGB LEDs
• Control interface: GPIO pins via micro:bit
• Assembly: DIY kit, requires assembly
• Required components (not included): BBC micro:bit board, 3x AA batteries
• Educational focus: STEM, robotics, programming, electronics
• Target audience: Students, hobbyists, educators

Tips

Before starting, organize all parts and follow the included assembly guide carefully. Ensure the micro:bit is inserted correctly into the expansion board. For line following, use a dark line on a light surface for best contrast. Calibrate the ultrasonic sensor by testing distances in your environment. Use MakeCode blocks for quick projects, then advance to Python for more complex behaviors. Always insert batteries with correct polarity and remove them when not in use to prevent corrosion.