It is commonly referred to as asimple on-off switch and can be used to switch the power supply to a circuit. On-Off switch circuit symbol. SPST switches can also work as "push-to-make" on, where when ...

Before we could turn on our overhead lights with the simple flick of a switch, we had push buttons. In 1884, electrical ...

Supplier: Computer Network Accessories, Inc. Description: USB port: (1) type A female and (2) type B female; VGA port: (3) HDDB15 male. VGA max resolution: 2048 x 1536/72Hz. USB 1.1 and 2.0 compatible ...