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NEW! Keyestudio Piano TTP229-LS shield for Micro Bit

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Keyestudio piano shield is fully compatible with the micro:bit development board.

The piano shield for micro:bit integrates the TTP229-LSF chip, 8 touch piano keys, 4 WS2812 LEDS and a passive buzzer element.

It also comes with 6 edge connectors, containing two 3V power input/output connectors, 2 signal connectors. So it provides an easy way to connect other sensors/modules to micro:bit main board.

Besides, it extends 2 rows of header pad interfaces, easy for soldering the pin headers/female headers of 2.54mm pitch. One row contains 3V power input/output and SPI communication; the other contains 3V power input/output, signal pin and I2C communication.

The shield has two 3.2mm fixed holes, convenient for mounting on other devices.


Technical Details

Power supply from:

① Micro:bit main board: Micro USB port (5V); external power jack 3.3V

② Piano shield: edge connectors (3V); header pad interface (3V)

Control chip: TTP229-LSF

Dimensions: 124mm*55mm*10mm

Weight: 29.9g


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