X="3.8" y="3.0"/> - 2 momentary pushbutton switches 1 rotary switch to set output voltages. (10) One potentiometer for internal clock rate (if onboard clock is used) (rv11 // once/continuous (switch // once/continuous (switch // once/continuous (sw15 // pause (j18/j19 // 10 LEDs - one per step // 1 for once/cont (sw15 // 2 NO Moment switches: // 1 hp from side to center of.