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 ...

Energy bills creep up while your routines barely change. A quiet fix hiding by the skirting board can shift the numbers.

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

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

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 ...