Yahboom Coding Robot 9 in 1 Building Blocks Kit for Kids Micro:bit BBC DIY Programmable Robotics

Regular price $89.99

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This programmable building block kit includes micro:bit board, micro:bit expansion board, battery, motor, and other electronic components, and more than 260 building blocks. We also provide a building block assembly manual that provides the steps to assemble into 9 different building blocks.
The biggest difference with this kit is that we combine electronic components with building blocks, and users can control them with micro:bit programming, such as infrared remote control, obstacle avoidance, tracking, colorful lights and other functions. In addition, our building blocks are also compatible with LEGO, if you are interested in building blocks and want to learn programming, this building block will be a good choice.


  • Based on BBC micro:bit

Power your imagination with code.

  • Nine basic models

Building:bit building blocks kit provides 9 basic models. With a wealth of circuit components, it can achieve maany creative plays, such as remote control tracked vehicles, magic lights robots, robotic arm towers and so on.

  • Rich your imagination with technology.

Building blocks and electronic modules are used to form a smart robot car, which can be programmed to avoid obstacles and track automatically.

  • The combination of building blocks and electronic modules

The Building:bit building block kit includes a micro:bit development board, micro:bit professional expansion board, motor, battery, and other accessories. With more than 260 building blocks, it can form more shapes and be controlled by programming circuits.

  • Compatible with Lego building block

Building:bit programming building block kit can be expanded to other models with Lego building block. Children can complete their own works with a rich imagination.

  • MakeCode graphical programming

Building:bit programming building block kit design is based on BBC micro:bit. The micro:bit development board has a variety of programming methods, supporting the online graphical programming of MakeCode Editor and Python programming. You can realize your program creativity on computer or mobile app.

  • Attached paper printing project manual

Building:bit programming building block kit comes with a project manual. The manual is informative and includes 10 major courses. Each course is taught from assembly to graphical programming, step by step to guide the child to complete the construction and programming.


Main Controller Micro:bit Power Supply 3.7V lithium battery
 Input Infrared obstacle, avoidance sensor, ultrasonic module, infrared tracking sensor, infrared receiving probe Output Motor, Buzzer, LED, light, Servo, RGB light, RGB programming light
Remote control IR/bit  handle remote control Assembly method Only building blocks, no-welding
Programming method graphical programming Size 30*26.5*8cm

Package list

  • Micro:bit board x1Option)
  • Micro:bit expansion board x1
  • Motor Module x1
  • Project Manual x1
  • Battery x1
  • Rubber band x5
  • Infrared remote controller x1
  • Micro USB cable x1
  • Touring track x1
  • 1x3 hole building block x4
  • 1x7 hole building block x4
  • 1x9 hole building block x5
  • 1x11 hole building block x5
  • 1x13 hole building block x4
  • 1x15 hole building block x6
  • 1x8 Cross Axle building block x3
  • 1x4 Cross Axle building block x3
  • 1x12 Cross Axle building block x7
  • 1x4 Shaft cutoff building block x9
  • 8 toothed-wheel building block x5
  • 24 toothed-wheel building block x3
  • 40 toothed-wheel building block x7
  • 1x3 Bolt connector building block x11
  • 2# Bolt connector building block x7
  • 3x3 Bolt connector building block x7
  • 1/2 Bushing building block x5
  • 1x1 Bushing building block x15
  • 1x2 Smooth pin building block x7
  • 1x2 Frictional pin building block x68
  • 1x2 Shaft and bolt connector building block x9
  • 1x3 Shaft building block x12
  • 5x7 beam frame building block x5
  • 5x11 beam frame building block x2
  • Plastic crawler piece x68
  • Crawler wheel x6
  • 43*22mm car wheel x4
  • Rubber ring+24 pulley x4
  • Spiral wheel x1
  • 1x2 Shaft connector building block x3
  • Building block remover x1
  • Lifting hook x1

Without Microbit

With Microbit: