MBT0016

      Math & Automatic Touch Keyboard for micro:bit (V1.0) SKU:MBT0016 This is a Math & Automatic expansion board for micro:bit. Easy to use, and suitable for a wide range of applications. We designed this board for two sorts of application scenarios: math game and automation control. The 16 programmable touch keys and RGB LEDs on the board offers rich function and flexible input and output. Besides, the board has 1 vibration motor, 1 buzzer, 2 motor ports, 2 servo ports and 9 expansion ports, which lays a foundation for using in automation controlling application. FEATURES Math Game:    1.Calculator  2.Quick Calculation  3.Math Reasoning Game  4.Lucky number  5.Twenty-One  6.Whack a Mole  7.The mystery of Dazzling Numbers   Automatic Control:  1.RGB Waterfall Light  2.Touch Music  3.Password Lock  4.Motor Control System  5.Touch Remote Wireless Handle  6. Countdown Timer  7. Natural wind Electric Fan  8. NFC Password Entrance Guard  9. 2. 4G Multiplex Communication System SPECIFICATION  Power Input: 3.5~5.5V DC  Touch key*16  RGB LED *16  Buzzer *1  Buzzer Switch *1  Motor Port *2  Servo Port *2  IIC *2  UART *1  GPIO: P0, P1, P2, P8, P12, P16  Program Platform: Mind+、makecode  Size: 136mm×65mm/5.35×2.56" SHIPPING LIST    [MBT0016] Math & Automatic for micro:bit (V1.0) x 1   https://www.dfrobot.com/product‐1942.html?search=MBT0016&description=true/12‐5‐19