This project demonstrates how to use a capacitive touch sensor module with an Arduino Uno. The touch sensor detects touch or proximity, triggering an action in response to the input. Connect the ...

An Arduino IDE based library used for TTP229 & BS81X series touch chips Serial Port (SDO/SCL) reading. Compatible with Tontouch TTP229/Holtek BS818/BS814 touch key chips which use serial clock port to ...

You can’t have a touch sensitive switch without a way to detect the presence of a finger! A touch sensor, especially a capacitive touch sensor, has some surprisingly sophisticated electronics to ...