If you need an adjustable ‘on’ or ‘off’ time for some application, then this is the circuit you have been looking for. A problem that often occurs when adjusting timers is that the individual times ...

Over the years, various power-off circuits have been published. However, the circuit proposed here is very simple and has excellent characteristics. It features a fast power-off transition, with only ...

Havis ChargeGuard Auto Shut-off Timer, the latest version of the original automatic shutdown device, is more than an on/off timer for mobile electronics. It's a unique, easy-to-use, intelligent ...

My favorite smart switches are getting a useful upgrade (one they should’ve already had!). A new Auto-Off Timer in the Lutron app lets you set the switches to turn off a set amount of time after ...