General Hi I'm trying to connect a old sewing machine foot pedal/speed control to a little converted air compressor for my engraver,, but not sure how the wiring goes? Got 2 sets of wires coming out of foot pedal one set has 3 wires and the other has 2? Aswinth Raj Joined August 16, 2016 1000 Tuesday at 12:29 AM If it has two wires only then it is mostly like a simply switch. Use your multimeter to check for continuity. Similarly for three wires it should be something like a SPDT switch. Again the best way to confrim is to use your multimeter. Log in or register to post comments Like 0 Dislike 0 Log in or register to post comments
Aswinth Raj
Joined August 16, 2016 1000Tuesday at 12:29 AM
If it has two wires only then it is mostly like a simply switch. Use your multimeter to check for continuity.
Similarly for three wires it should be something like a SPDT switch. Again the best way to confrim is to use your multimeter.