×

SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

Member #98717

Member Since: December 23, 2009

Country: United States

  • Simple. The (+) and the (-) from 9vdc power supply to the (+) and (ground) on the switch. And the (- ground) from switch to board or whatever. Since the ground and led illuminate pins are always connected, then you would wire the LED illuminate symbol (+) to the board or whatever you are powering. Switch off = no led. Switch on = led lit. Led will only get power and light when the board or whatever you are powering is on.

    From PS (+) —> To Switch (+)

    From PS (-) —> To Switch (- ground)–> Also jumped from switch to (-) on board or whatever

    To Board (or whatever)

No public wish lists :(