Water Level Indicator Using IC 2003

Circuit diagram with Transistors===https://bit.ly/2YzOn5z

Water tank level gauges are used to quickly tell how much water is in your storage tank at any given time. Rain Harvesting Supplies sells two types of level gauges: electronic indicators and mechanical indicators.

Electronic Indicators

Water tank level gauges with electronic indicators are a convenient way to keep an eye on your water levels from inside your own home or office.

Electronic level gauges consist of a simple circuit. The electronic indicator inside the tank transmits signal to a bar of LEDs located on the electric board.

Level gauges with electronic indicators eliminate the need for you to go to the actual physical location of the tank to read the water level.
in this project i have made two circuits
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