1Valve (v1) will open and the fluid flow for 20 seconds then it will close.
2-Valve (v2) will open until three balls will fall down,then it will close.
3-The mixer (m1) will operate for 10 seconds then it will stop.
4-Valve (v3) will open and at the same time sensor (s1)gives a signal to the motor (m2) to stop until the box is filled with
fluid { **TE: sensor (s2) indicates when the box is filled }.
5- Valve (v3) closes and send a signal to the sensor (s1) to operate the motor (m2).
6-The cycle will be resetted and the sequence will be operated.
Components used
2 sensors
2 motors
3 valves