How to control a stepper motor with a load cell setting I am working on a project where I would like to control a stepper motor using a load cell to determine when to start and stop the motor. I want to be able to choose a "set point" such as 20lbs and after pushing start, the motor will begin running until the load cell reads the 20lbs set point. Once the load cell reads 20lbs, the motor automatically shuts off until a new set point is chosen.