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 ...
C&K has launched that rarest of things, a tact push-button switch with change-over contacts – which means it offers a normally-closed option too. Not only that, but the 6.0 x 6.1 x 3.45mm ‘TLSM’ ...
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 ...