Here is a great collection of touch switch circuits. A touch switch is an electronic device that enables us to control a circuit by simply touching a sensor. Simple touch switch circuit with 4011 – ...

This simple and cost-effective ding dong electronic doorbell circuit is based on IC 8021-2. The IC has an in-built circuitry to produce ding dong sound each time its pin 3 is pulled low. The sound is ...

The critical role of snubber circuits in minimizing ringing and overshoot. How snubber circuitry is evolving to adapt to trends in power electronics, like the rising interest in wide-bandgap ...

Lightweight, small-size, and high-power-density power converter systems, which use only switches and capacitors in their power stage, have no need for transformers or inductors in their design. This ...

LITTELFUSE C&K Switches KSC DCT (dual circuit technology) series of tactile switches are sealed IP67-rated, momentary-action tactile devices for surface-mount technology (SMT), designed to give users ...