• Your position
  • Sign In or Join Free
Your position: Home / New Arrivals

NEW! Keyestudio Piano TTP229-LS shield for Micro Bit

KS0440
Sold:1
Price:
Wholesale:
6+
$7.60
    Please select the information you wantX
Quantity:
-
+
(99 available)
Shipping Cost:
to
Estimated Delivery Time:
Please select the country you want to ship from
  • Description
  • Reviews

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

TIM截图20190628174145

Average rating: 5.0
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login