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by lingyueqing
Thu Feb 01, 2018 2:24 am
Forum: Water Meters
Topic: Design a circuit "simulate" opening/closing a valve for a water tank
Replies: 1
Views: 7742

Design a circuit "simulate" opening/closing a valve for a water tank

I need a circuit that can "simulate" opening/closing a valve for a water tank. The circuit has only 2 inputs, 'm' (minimum) and 'M' (Maximum), and an output 'V' (valve). The valve is only open if V= High(1). The tank has a floating water meter that goes up and down with the tank water level. When th...