There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

Switches can do some really odd things. Most engineers learn this dirty little secret soon after connecting a switch or a relay to a digital system. Switches don’t make and break cleanly on the time ...

This is a circuit which turns ON our domestic lights automatically when it is dark. In Automatic Night Light Switch Circuit, we design a circuit which turns ON our domestic lights automatically when ...

PITTSBURGH, March 25, 2024 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in optical communications materials, components, and subsystems, announced today the introduction of a new ...