I need to have 2 pistons, and one pistons works if I put 1 metal ball in the machine, the other piston works if I put 2 balls into the machine.
The detection of the number of balls is done in the electrical part and the piston is pneumatics.
Also, I think I can't use a button since there is only one slot and it won't detect the number of balls.
The pneumatics scheme is easy since it will be controlled usind solenoids, but I have no clue about the electrical part.
Thought about using a sensor, but have no idea how to use one without a microcontroller.
The detection of the number of balls is done in the electrical part and the piston is pneumatics.
Also, I think I can't use a button since there is only one slot and it won't detect the number of balls.
The pneumatics scheme is easy since it will be controlled usind solenoids, but I have no clue about the electrical part.
Thought about using a sensor, but have no idea how to use one without a microcontroller.