switch
This is an old revision of the document!
Switch
Introduction
A switch is a small lever or button. It's an electrical device having at least two states, ON (the closed state) or OFF (the open state).
Ideally, a switch device has zero impedance when closed and infinite impedance when open. The switches on the back of printers and on expansion boards are called DIP switches.
A switch that has just two positions is called a toggle switch.A “click switch” is called SPST switch.
switch.1465305952.txt.gz · Last modified: 2016/06/07 13:25 by psykhaze