This circuit allows an SPST momentary pushbutton to act as a push-on push-off switch, using a DPDT latching (bi-stable) relay. It was originally intended to allow a single pushbutton switch on 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 ...

The EN08 Series single-and dual-digital rotary encoders feature an 8-mm design with options for a SPST momentary switch and dual encoders with concentric shafts. The EN08 Series single-and ...

Why designers are rethinking their extreme reliance on touchscreens for the user interface. The features that are especially desired in tactile switches, in addition to basic contact closure/opening.