- #1
TheRedDevil18
- 408
- 1
I have a project to build a water level control system. Basically I will have two sensor probes one connected near the bottom and the other near the top. When the water level goes below the bottom sensor it will trigger a pump to pump water back into the tank until it reaches the top sensor. That's the basic idea. I have looked at some schematics online and basically to design the trigger I could use:
1) Logic gate
2) 555 timer in bistable mode
3) Comparator with JK flip flop
What would be the best approach ?, like in terms of less power and components needed
1) Logic gate
2) 555 timer in bistable mode
3) Comparator with JK flip flop
What would be the best approach ?, like in terms of less power and components needed