Automatic Water Level Controller Circuit. Leaf switches s1 and s2 used in tape recorders are fixed at the top of the sensor units such that when the floats are lifted the attached 5mm dia. You are able to utilize this motor driver circuit at your home or college employing more affordable components.
Automatic water level controller using ic 555 hack sci. Operation of this circuit is simple wen the water level goes below the limit the lower level sensor will detect it and activate the water pump wen the water level reaches the upper limit the upper limit sensor detect it and switch of the water pump. It switches on the pump when the water level in the overhead tank goes low and switches it off as soon as the water level reaches a pre determined level.
Automatic water level controller circuit.
Approx aluminium rods push the moving contacts p1 and p2 of leaf switches s1 and s2 from normally closed n c position to normally open n o position. You are able to utilize this motor driver circuit at your home or college employing more affordable components. Figure 1 simple automatic water level controller circuit. Operation of this circuit is simple wen the water level goes below the limit the lower level sensor will detect it and activate the water pump wen the water level reaches the upper limit the upper limit sensor detect it and switch of the water pump.
