How to test TTP223 Capacitive Touch Sensor Module? | Its so easy and useful.
1 Channel Capacitive Touch Sensor Module uses the touch-sensing IC TTP223 to sense the touch input thus making it easy to add capacitive touch input to your project.
This module is easy to handle, smaller in size, and cheaper than any other touch sensor, last but not least it works with Arduino.
Buy from: https://www.makestore.in/product/ttp2...