Enjoy the latest episodes from MacStories’ family of podcasts: AppStories This week, Federico and I take listeners on a tour ...

With the source taken care of [Glitch] uses an optoisolator for both protection and level conversion. After working the bugs out of the design he was able to control the relay using 3.3V, 5V, or 12V.

The Nintendo Switch 2 is real and it's launching in June! After literal years of unverified rumors, dubious leaks and copious amounts of online speculation, Nintendo has lifted the lid on its next ...

His aim was to produce smart switches that would fit neatly into standard “Decor” style switch boxes ... It carries an SPDT relay for switching AC power, and a DC power supply to run the ...