HOW TO MAKE a WATER TANK ALARM

Introduction: HOW TO MAKE a WATER TANK ALARM

Connect all negative terminals of leds with each other like shown in the image and connect the resistor also.

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Step 1:

Connect all negative terminals of leds with each other like shown in the image and connect the resistor also.

Step 2:

Connect the negative end of the battery with the resistor.

Step 3:

Connect a wire with the possitive end of the battery connector and leave the wire touching in the bottom of the tank so that the circuit will become complete.

Step 4:

Connect a wire with the possitive end of the battery connector and leave the wire touching in the bottom of the tank so that the circuit will become complete.
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    2 Discussions

    0
    nkz75
    nkz75

    4 years ago on Introduction

    or.... you only consider the light indicator panel....

    or... you're hopping to get full voltage/current through the water to lit the led's?

    I think you should explain a little better what is your purpose! Just to clarify please!

    Thank you!

    0
    Phil B
    Phil B

    6 years ago on Introduction

    I am not certain what this monitors, what the circuit looks like, or what kind of sensor it uses to give an alarm. What is this? How do I use it? What does it do for me? Why do I need it? How have people done what this does until now? Thank you.