1 Channel Capacitive Touch Module – TTP223
A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm. An on-board LED will give a visual indication of when the sensor is triggered. When triggered the modules output will switch from its idle low state to high (default operation). Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output.
Features
Simple to Use, Auto Calibration
Output Status Indicator LED
Output can configured be Active High or Low
Output Mode can be configured to Toggle or Momentary
Easy to replace mechanical key outputs
Output can be directly connected to Microcontroller’s Input pins
Package Content:
1 x TTP223 touch module
Note:
the headers are not included in the package. If you want to add the headers, visit the link
How does the TTP223 sensor works?
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