Waveshare Touch Keyboard Module Expansion Board 16 Buttons I2C Interface for Raspberry Pi 4B 3B+ 3B
Tax included.
Description:
- For Raspberry 4B Provide 16 Touch Button for your Project
- TTP229-LSF Capacitive touch chip,built-in LDO ,Sensitivity Adjustable
- System would recalibrate when no button is Touched in about 4 Seconds
Specifications:
- Interface: I2C
- Buttons: 16
- Sampling Rate: 8Hz
- Antistatic ability HBM: 6KV
- Voltage: 2.4V - 5.5V
- Working Temperature: -40??- +85??br />- Storge Temperature: -50??- +125??br />- Size: 85*56mm
Note:
There is a Stable schedule that all button are invaild in the first second the module is Powered. Please do not touch any button then
Connection:
VCC: Power Positive +
GND: Ground
SDA: I2C SDA
SCL: I2C SCL
For more info about the product, please click here
Package Included:
1* Touch Keypad Module
1* Screws Kit
- For Raspberry 4B Provide 16 Touch Button for your Project
- TTP229-LSF Capacitive touch chip,built-in LDO ,Sensitivity Adjustable
- System would recalibrate when no button is Touched in about 4 Seconds
Specifications:
- Interface: I2C
- Buttons: 16
- Sampling Rate: 8Hz
- Antistatic ability HBM: 6KV
- Voltage: 2.4V - 5.5V
- Working Temperature: -40??- +85??br />- Storge Temperature
Note:
There is a Stable schedule that all button are invaild in the first second the module is Powered. Please do not touch any button then
Connection:
VCC: Power Positive +
GND: Ground
SDA: I2C SDA
SCL: I2C SCL
For more info about the product, please click here
Package Included:
1* Touch Keypad Module
1* Screws Kit