Foot pedal and footswitch are the controllers that control the electric circuitry that powers your machine from your power supply. Foot pedals can come as wired or wireless. Typically all will use a phono 1/4″ plug connector, with the exception of specialty brands like Cheyenne which uses a 3.5mm plug. These pieces can be made brass, plastic, steel, nickel and even wood! We have a lot of really cool designs that you can checkout!