Load switches with controlled limited turn-on times, launched from several peer points on two wires, can significantly save energy. Such switches can be used at the entrance to the premises, passage ...

Product Features Daily timer – 24-hour cycle provides daily control of plug-in lights, seasonal decor, fans and more Easy to use – Mechanical operation with convenient pushpins offers simple setup ...

The basic controls of smart light switches involve an on and off function. Additional desirable options may include the ...

Today, we’re about to review not one, but two new Matter devices: the SONOFF Basic Gen5 Smart Switch and the SONOFF Tx Gen2 ...

Most switch-mode power supplies rely on a PWM (pulse-width-modulated) output that is controlled via voltage feedback. A 555-timer IC can inexpensively perform PWM. The circuit in Figure 1 shows how to ...

BENGALURU: A massive step towards conserving electricity has been taken by the Bengaluru Railway Division. For the first time, sophisticated technology has been deployed to control lighting by making ...

It was definitely time to install a new switch. As I priced timer switches online and prepared to head for the hardware store, memories of building our home filled my mind. The bathroom fan timer ...