The Energy Commission has hinted of plans to distribute one million automatic timer switches for refrigerators free of charge across the country. These switches, according to the Commission will ...

When you want to make your lights smarter without changing the bulbs, you’re likely looking at upgrading to a smart light switch. One of the more vital functions of a smart switch is its ability to ...

The Lutron Caseta HomeKit dimmer and switch lineup is a compelling option, as you get hardwired switches that work like standard ones but can also be controlled with HomeKit, Alexa, Google Assistant, ...

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 ...

The project was designed as an AVR witch timer that can turn OFF lamps after a minute of exposure on a UV exposure box for PCB prototyping. The old good ATmega8 microcontroller was used in this ...