Liquid detector circuit diagram using logic gates


Posted on Feb 7, 2014

The liquid detector is a detector with liquid alternating voltage and can be built using some common electronic components. Voltage alternative for this circuit is made using a gate with Schmit trigger function, which works as an alternative power oscillator. If between both electrodes is electrically conductive fluid as a result of recovery actio


Liquid detector circuit diagram using logic gates
Click here to download the full size of the above Circuit.

n diodes D1 and D2, capacitor C4 is charged. When the capacitor voltage reaches the switching of logic gate N2 and connects relay device connected to it. When the electrodes make no longer contact, the relay switches off the device connected to it.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Capacitance meter
    Digital Clock Timer schematic
    Telephone Auto Record
    Audio/Video to UHF TV Signal Converter (Modulator)
    Worlds first Arduino flashlight ships soon
    zener Flyback diodes issues and pull-in & hold current issues in this Relay circuit
    EQG MOD FOR DIRECT STEPPER MOTOR ACCESS
    make this solar powered fence charger
    stk415 090e 2x50 watt stereo
    Schematics High Power LED mood Lamp PCB
    Wireless Switch Circuit PCB
    FAN302HL 5 volt switching power supply circuit design electronic project
    Oscillator Control & GPS



    Top