this is the schematic of a hydraulic system i am trying to control.The trigger (top right,potiniometer) goes
down to the board(upper left)(on-off switch and proportionary valve)12 volt dc goes to trigger(potentiometer) goes back to board then adjusted voltage to proportionary valve .board is no longer available so i wanted to put an adjustable dc-dc board to control the dc voltage at the proportionary valve.any help would be appreciated
down to the board(upper left)(on-off switch and proportionary valve)12 volt dc goes to trigger(potentiometer) goes back to board then adjusted voltage to proportionary valve .board is no longer available so i wanted to put an adjustable dc-dc board to control the dc voltage at the proportionary valve.any help would be appreciated