This type of membrane switch uses silver paste as the upper circuit layer of the switch. By pressing, the center of the silver paste point is connected to the lower circuit to realize the conduction and trigger signal. Through the \"die-pressing\" , the silver paste disk of the ...
Membrane switch with Electrostatic Shield, it is seted up electrostatic protection components (ESD) inside the device,。The main principle is to use electromagnetic shielding to shield space electromagnetic interference, thereby reducing and eliminating electromagnetic ...