Mechanical latching relays incorporate internal locks or gears that hold the relay contacts in place after switching. A ...

Due to this, U4 TRIAC conducts, passing 230V/110V to J2. When you push PB again, the Q1, Q2 pair opens, stopping current flow through the LED of U3. The TRIACs of U3 and U4 stop conducting, ...

A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...

How to do it: Switch your AC to the energy-saving mode on the remote control or through the app if you have a smart AC. This feature allows the AC to adjust automatically without constant monitoring.

Leading manufacturer of high performance reed relays, Pickering Electronics has announced availability of another in its ...

This relay uses polarity reversal to switch, instead of a coil that requires constant power draw to keep one set of contacts connected. So, a tiny relay for signals, that requires zero power to ...

Firecrown illustrator Kellie Jaeger provides the information needed to wire a Lionel No. 450 Operating Signal Bridge using AC relays. The best to use are single-pole double-throw types. When the train ...

Littelfuse, Inc. introduced the CPC2501M, a robust, self-actuating, normally closed solid-state relay optimized for chime ...

Tens of millions of people in major cities across the northeast United States are facing record high heat as power lines face ...

Looking for a cheap new gamepad or headset that you can play on the Switch or Switch 2? These Prime Day deals are your best ...

Let the HyperX ChargePlay Quad 2: Nintendo Switch Joy-Con Controller Charging Station keep your controllers powered up and ready, on sale now for $16.99 (reg. $29.99).

It’s easily one of the best power station deals I’ve seen in a while. The unit may be small at 12.4 × 8.2 × 10.1 in and relatively light at 22.5 lbs, but it is pretty capable.