Solenoid valve - this is ON/OFF device.
May be better solution - don't use motor controller.
Try to use simple relay driving circuit like ULN2803A chip, or Darlington transistor pair.
Something simple like this:
Solenoid valve - this is ON/OFF device.
May be better solution - don't use motor controller.
Try to use simple relay driving circuit like ULN2803A chip, or Darlington transistor pair.
Something simple like this: