loading
2Comments

Tell us about yourself!

Complete Your Profile
  • MartinP54 commented on vina1991's instructable $1 AUTOMATIC WATER LEVEL CONTROLLER7 months ago
    $1 AUTOMATIC WATER LEVEL CONTROLLER

    I am a little confused with the sensors, you only place the cables to detect the water level, but maybe I'm too new in this subject. I dont really get how the cables are going to produce a signal so the relay knows the state in which the sensor is . Can you detail a little bit more about this ?

    View Instructable »