Simple Water level indicator

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water level indicator
      water level indicator is a simple electronic circuit which can be made with transistor ,LED and buzzer for indicating the levels of water in tank .

         It gives an alart whenever  the tank is full and indicates different levels of water with various color LEDS.
   



  This circuit mainly works on the transistor switch configuration i.e., whenever the base voltage of a transistor is at certain level it acts as switch and automatically connects emitter and collector and provides a path for current flow between them
       Lets see the required components:
        1. Transistor -BC547
        2. Resistor -220 ohms
        3. LED's - Different colors
        4. Buzzer
        5. connecting wires
        6. Zero PCB
     

The whole process of process of making a water level indicator is in the below YouTube video 
Acts of facts YouTube video on Water level indicator

If you guys want the water level indicator in real time use ,we will make a module for a small money ...
if you really want it just comment your order 

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