RPi Touch Keypad

  • үнэ: 19500 төг

Capacitive Touch Keypad Designed for Raspberry Pi

SKU: 10232
Part Number: RPi Touch Keypad
Brand: Waveshare
UPC: 799632837466

Package content:

  1. RPi Touch Keypad × 1
  2. RPi screws pack (2pcs) x 1

Weight: 0.017 kg

Features

  • – Supports any revision of Raspberry Pi (directly-pluggable)
  • – Provides your Pi with 16 touch keys
  • – Features TONTEK TonTouch touch pad detector IC TTP229-LSF, supports up to 16 keys with adjustable sensitivity and built-in LDO
  • – The system re-calibrates automatically when all keys are not detected touch more than about 4 seconds

Specifications

  • – Interface : I2C
  • – Keys : 16
  • – Sampling rate : 8Hz
  • – Human Body Mode : 6KV
  • – Operating voltage : 2.4V-5.5V
  • – Operating temperature : -40℃ to +85℃
  • – Storage temperature : -50℃ to +125℃
  • – Dimensions : 8.5CM × 5.6CM

How to Use

  • – After power-on have about 0.5sec stable-time. During the time do not touch the key pad, and all functions are disabled

Pinouts

  • – VCC : Power supply (2.4V-5.5V)
  • – GND : Ground
  • – SDA : I2C SDA
  • – SCL : I2C SCL

Dimensions


Downloads

Development resources: schematic, demo code, datasheets, etc.
Download: www.waveshare.com/wiki/RPi_Touch_Keypad

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