Touch Keyboard for Raspberry Pi - Waveshare 10232

Description

Capacitive Touch Keypad supports any revision of Raspberry Pi (directly-pluggable) and provides your Pi with 16 touch keys. 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.

Features

• 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 : 85×56mm
• Weight: 17g

NOTE: 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

Kit content