Liquid detector water sensor circuit

Posted on Feb 6, 2014

This is a very simple liquid detector that use a relay to open an evacuation van. You can use it for water or any liquid that conduct electricity. Use any.

Liquid detector water sensor circuit
Click here to download the full size of the above Circuit.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    sensors and ldr
    Buck Converter LED Driver for Automotive
    Arduino Projects
    Vu meter stereo circuit
    5-motor hexapod circuit
    The sound of a photoelectric conversion circuit