A previous Design Idea outlined a relatively simple circuit in which a momentary pushbutton could be made to function like a latching, mechanical switch. The article generated a good deal of reader ...

For some of us, there are few sounds more satisfying than the deep resonant “thunk” of a high quality toggle switch slamming into position. There isn’t an overabundance of visceral experiences when ...

There was an error while loading. Please reload this page. This project presents a latching power switch circuit with auto power ON/OFF capabilities. It uses a ...

This project is an electronic circuit based on a 555 timer that functions as an on/off latch switch. A single button is used to turn an electrical load (such as a lamp or fan) on and off without the ...

Omron Electronic Components has added to its range of latching power relays with devices that have interfaces for electric vehicle (EV) charge stations, PV inverters and lighting control. Omron ...

The simple current-limiting load switch shown in Figure 1 will be familiar to most readers. In this circuit, a high level signal applied to the input switches on MOSFET Q2, which energizes the load.

Abstract: An all-optical SR latching circuit is experimentally demonstrated using Fabry-Perot laser diode. The SR latch is based on the bi-stability and injection-locking properties of FP-LD. The ...

Push to make switch (PTM) is a momentary switch that closes the circuit only while pressed and is commonly used in doorbells and keyboards. Single pole, single throw switch (SPST) is a latching switch ...

Used in game consoles and notebook and desktop computers, the S-8130 series temperature switches are designed to invert the output signal when a temperature limit is reached and to stay latched onto ...