Help connecting a switch

[Henju]

Hi , I have gotten as far as knowing I know the master, inputs card and usb expansion without soldering. Yet i'm confused how to connect a toggle switch to the card now I don't wanna sound stupid but where does the - and + go?:oops:
http://www.opencockpits.com/catalog/images/3t5.01.jpg
Please help, Best regards

[tiburon]

Hi Henju,

Take a look at this page : Switches (http://electronicsclub.info/switches.htm)
It'll tell you everything you want to know.

Martin