Let's learn how to use a touch switch with a single relay or relay channel to control the relays. So that we can drive high voltage appliances using touch switches.
Continue Reading Touch Activated Relay – How to
Today we are going to learn the following about touch switch based on TTP223. Pinout explanationFour different modes of the touch switchConnecting with LEDInterfacing with ArduinoAdjusting touch sensitivity TTP223 Features Operating…
Continue Reading How to use a TTP223 based touch switch