This push-button circuit can be used with a wide variety of PMICs. For example, this circuit can be used to drive a control pin, which enables and disables the buck converters, for the TPS65086 device ...

I am trying to design a little circuit to control a light. I am trying to design a little circuit to control a light. It is supposed to be a one-push-button affair, with a long push for something and ...

Push-button transmissions, a unique feature in automotive history, once captured the attention of car enthusiasts and ...

Push-button start is standard on most modern cars, trucks and SUVs today. How does it work and is it better than ignition keys?

PIC, AVR, and Arduino are ubiquitous in projects these days and a lot of the time it’s easy to over-complicate things with their use. In this case, [Tod] wanted to use a momentary tactile switch to ...

“Why not use a D-Flip Flop with the switch connected to clock, and via an RC to the Data input. Release switch quickly data is still low so output low. release after RC charged data is high so output ...

Daniel writes guides on how to use the internet, explainers on how modern technology works, and the occasional smartwatch or e-reader review. He especially likes deep diving into niche topics that ...

This is an improved version of Anthony Smith’s designs for a latch on/latch off switch (see the whole series below). The new design switches a 120VAC load, and includes several much-needed details on ...