# Math & Automatic Touch Keyboard for micro:bit (V1.0)

**Type:** Product page · **SKU:** MBT0016 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/math-automatic-touch-keyboard-for-micro-bit-v1-0.html ([markdown](https://core-electronics.com.au/math-automatic-touch-keyboard-for-micro-bit-v1-0.html.md))

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...

## Pricing

- **Price:** $46.50 (inc GST) — $42.27 AUD, exc GST
- **Quantity discounts:** 6+ $40.16 (exc GST) · 12+ $38.47 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## Description

This is a Math & Automatic expansion board for [micro:bit](https://www.dfrobot.com/category-257.html). 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

More......
**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

More...... ###  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
- I2C \*2
- UART \*1
- GPIO: P0, P1, P2, P8, P12, P16
- Program Platform: Mind+?makecode
- Size: 136mm×65mm/5.35×2.56"

###  Documents

12. [Product wiki](https://wiki.dfrobot.com/Math%20%26%20Automatic%20for%20micro%3Abit%20%20SKU%3A%20MBT0016)
###  Parts List

- \[MBT0016\] Math & Automatic for micro:bit (V1.0) x 1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/m/b/mbt0016-1.jpg)