I don't even have the RTC yet.Alas I am having a real drama getting the solenoids.Oh and I need a separate sensor for the main reserve of water, so if it is empty, the pump and solenoids are not turned on.
The IC has flyback diodes on each circuit, but I may put another one on them.
Well, way back...... although each coil has it's own "driver" (as in the + is switched) it was said to be a good idea to put a reversed diode to act as a general fly back for any other coils.
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