When we first saw [Maarten Tromp]’s article about a “momentary latching switch” for guitar effects pedals, we have to admit to being a bit confused. When it comes to push-button switches, “momentary” ...

Camden Door Controls, a premier provider of door activation and locking devices, has added the new CX-LRS series latching relays, enabling the use of momentary ‘request for assistance’ switches, to ...

I designed this relay circuit to function as a DPDT toggle which is controlled by a momentary switch. I strive to keep my circuits simple with little or no integration (555’s, transistors, etc). The ...

Filled with SF6 gas for low-leakage and high-current capacitive discharge switching, the G71 single-pole relay is completely sealed against X-ray emission, humidity, and dust. The 70-kV part is 51 mm ...

The Relay Function Module 2 emerges as another member of the company’s pre-certified OEM product line. Like its predecessors, it is pretested for FCC, Industry Canada, and European CE (433-MHz only) ...