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Today in this video tutorial I am going to show you Step by Step How to make a simple water level indicator circuit using 74hc147n & cd4511 IC
You, Will, Find Full Project Description & All Useful Material Including

• Circuit Diagram / Schematic
• Hardware / Component List
• Codes / Algorithm
• Datasheet
• Pin Configuration Etc

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Hardware Required

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Useful Steps

Solder 7 Segment common cathode

Solder 470 Ohm resistors

Solder 5v Regulator

Solder CD5411 IC base

Solder BC547 Transistors

Solder 10k Resistors

Solder wire to all levels

Circuit Diagram

water level indicator circuit