MOUSA Mousa - Simple Projects

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Zsolti
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Abraham Molina Lazaro

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Description

Water Level Indicator With Anti Corrosion Feature

This circuit is a Water Level Indicator With Anti-Corrosion Feature !!

In this circuit i used some wires with different lengths to detect the water level.

But to avoiding Electrolysis Corrosion we have to using AC voltage instead of DC voltage,

To do that i used IC NE555 to generate a low AC voltage.

I explained that in this video: https://youtu.be/wrMyt4tC5oQ

Parts List:

IC NE555

Red LED (4pcs)

Green LED (4pcs)

Red LED (4pcs)

Yellow LED (6pcs)

Resistor 33K

Resistor 1.5K

Capacitor 100nF (9pcs)

Capacitor 1nF

Jan 14,2020

4,623 views

Water Level Indicator With Anti Corrosion Feature

2 Layers PCB 70.3 x 70 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen

Water Level Indicator With Anti Corrosion Feature

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7.42 (3)

Published: Jan 14,2020

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Topic

DIY Electronics

Home Automation

LED Displays & Matrices

Water level detector Water level Water level indicator

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