This is a very simple touch sensor switch that is build with the 555 timer IC. You just need to touch the metal ... I love all about electronics, circuit diagrams and crazy projects that can help us ...

This ON OFF touch switch circuit is based on the well known timer IC 555 (IC1), which drives a relay that acts like a switch. The metal surfaces can have what form we want, but it should be clean and ...

Lamp switches can be kind of a pain—either you can't reach them comfortably, they break within a few months, or they just take a lot of force. With an inexpensive touch switch, you can turn any ...

The nRF52840 is used to push data to the five WS2812 strips, one for each “blade” of the lamp, and also connects to a TTP223 capacitive touch controller to add touch input detection.

The lamp is fitted with 12V LEDs, providing a warm, inviting light with a 3000K color temperature. The addition of a touch sensor enables easy on/off control, giving the lamp a sleek, modern ...