Remote control distance: 30 m Remote control battery: 23-A/12-V type What’s Inside Pulling the master unit apart, I find nothing more than an ordinary printed circuit board: an extremely simple design ...

We frequently get home automation tips, 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-… ...

Ensure max electric fuel pump output and safety with a relay for no voltage drop, plus an oil pressure switch that won’t let the pump run if the engine loses oil pressure.

During a surprise announcement, Nintendo revealed Mario Kart Live: Home Circuit, a Switch racing game that uses AR and remote-controlled cars. It’ll launch on October 16th.