Micro:Touch Keyboard, mathematical and automatic touch keyboard, expansion board for BBC micro:bit, DFRobot MBT0016

Brand: Dfrobot
Product Code: AN-19384
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-02
42.00€
Ex Tax: 34.71€

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An extension board for the BBC micro:bit in the form of a 2-in-1 mathematical and automatic touch keyboard, easy to use and with a wide range of applications. Designed for a wide range of applications where the user's imagination is the only limit. With the help of the micro:Touch Keyboard you can realize fun math games as well as perform complex automation controls. The extension can be coded using the MakeCode graphical editor or the Mind+ platform. The keyboard has 16 programmable touch-sensitive buttons that are backlit by RGB LEDs. In addition, the board is equipped with a vibration motor, buzzer, two ports to connect the motor, two ports to connect the servo and 9 additional ports to expand its capabilities.

Specification:
  • Type: extension to the micro:bit from the BBC
  • Power supply parameters: from 3.5 V to 5.5 V DC
  • Power source:
    • supplied via PH2.0 connectors
    • batteries 3 x 4.5 V
    • Li-Ion rechargeable battery 3.7 V
    • external power supplied via USB connector
  • A number of touch keys: 16
  • Number of LEDs: 16
  • LED range: RGB
  • Buzzer switch: 1
  • Motor port: 2
  • Servo port: 2
  • Communication interface: I2C bus and UART
  • A number of I2C bus ports: 2
  • A number of UART bus ports: 1
  • GPIO pinouts: P0, P1, P2, P8, P12, P16
  • Supported programming platforms: Mind+ platform, MakeCode graphic editor
  • Module dimensions: 136 x 65 mm
Set includes:
  • Micro:Touch Keyboard - mathematical and automatic touch keyboard
  • Battery basket for three batteries