many of which have simple circuit-based on/off control for lights. [Paulo Borges] has created something quite different, however, with his in-the-wall servo-controlled light switch. This build ...

Now, get the replacement light switch ready, using its on-off labels to help you orient the unit right-side up. Next, starting with the hot wire, begin attaching the wires to the new switch.

Back when he was first starting out in electronics he built this infrared-controlled light switch that works with a standard TV remote control. [Vadim]’s first few projects ended up as parts for ...

The light switch can be used for interior and exterior ... There's also a speaker, occupancy sensor, old-fashioned on/off button for the light, and an optional night light at the base that makes ...