It’s a fast-paced, practical world, and there’s no place for inefficiency. Convenience is one of the most important factors ...

[Chr] picked up a pack of remote control ... and build control into his own projects. These can be plugged into outlets around your house and a relay inside each module will switch whatever ...

[Paulo Borges] has created something quite different, however, with his in-the-wall servo-controlled light switch. This build forgoes the need of any relay to switch mains power, and because it ...

In the home or office, the Ethernet ... AC outlet the switch is plugged into. Regular Ethernet switches transmit data signals only; however, a powered version transmits electrical power to remote ...