Hi,
I’m looking at building a small 4DOF robot to help out in my pottery studio glazing cups.
The cup will sit on a small turn table powered by a stepper motor or servo.
The robot will have 4 RC servos based of the 3D printed MK2 robot arm.
To apply the glaze I’m going to use a custom air spray gun with three nozzles for the three different glazes. Each glaze will be metered to the spray head though a stepper motor driven peristatic pump. The air will be controlled via small solenoids (on/off)
The servos seem easy to control with a Maestro Board, but what is the board/ controller I need to wire into the Maestro to control the Stepper motors. Positional feed back isn’t that important
as each cup will only under go a couple of rotations so it should be easily enough to keep track of - maybe a 360 degree servo will be easiest for the turn table?
Also, what is the best relay board for the solenoids?
Thanks for any help!
Mark
Australia