My project is controlling the engine throttle on an engine dyno and also a ball valve that regulates the water flow through the dyno.
The throttle could be controlled by a stepper motor or a linear actuator but the ball valve would need to use a linear actuator due to the force required.
I would need a potentiometer and controller that would control exactly the amount of travel each actuator moves.
Do you have anything you would recommend?
Thanks for your time!