Capacitive Touch Sensor Button TTP223

This small, affordable capacitive touch sensor is perfect for your Arduino projects! The button works from 2.5 to 5V, making it suitable for all microcontrollers and even Raspberry Pi! By default, the sensor is set to set I/O to one upon touch! You can also use solder bridges to switch the touch sensor to a switch or to change the logic level.

TTP223 Breakout Connections:

• GND    =>    GND 0V
  
• I/0        =>    Signal
  
• VCC      =>    VCC 2.5 to 5V
  

Settings:

You can change the settings by soldering the bridges on the back.

• AB = 00: Button /  TTL-Level High     (default)
  
• AB = 01: Switch /  TTL-Level High
  
• AB = 10: Button /  TTL-Level Low
  
• AB = 11: Switch /  TTL-Level Low

If you have any questions or problems with control, or suggestions for the product description, just write us an email or use the review function. We are happy to help.

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Technical Details:

• Operating voltage: 2.5 to 5.5V
  
• Color: Red 
  
• Driver: TTP223
  
• Weight: 1g
  
• Dimensions: 15 x 10 x 2.5mm
  

Included in Delivery:

1x Capacitive Touch Sensor Button TTP223