A thermal touch switch circuit is a device which detects the temperature from finger touch and toggles an output load through a relay switch. It is possible to make a […]
10 Channel Capacitive Touch Switch Circuit
In this article we are going to construct a capacitive touch switch circuit with 10 channel output, the state of the each channel can be turned ON and OFF sequentially […]
Simple Touch Switch Circuit using IC 4017
A surprisingly simple touch sensor switch circuit could in fact be constructed utilizing just one IC 4017 together with a couple of supplementary passive elements, the method is spelled out […]