Automatic and Manual Water pump controller

Water pump controller with Hall Effect Sensors
Water pump controller with Hall Effect Sensors

Controller Manual Operation


This is a simple project I did last year .Friend of mine asked me to create it for him ,His request was to create a simple alarm that trigger when the maximum water level reached but I decided to  create a automatically controlled water pump system simply using hall effect sensors .

Function


The function of the system is to turn off the pump when the Maximum water level is reached and turn on the pump when the pump when the minimum water level is reached .
post first image