Introduction: Water Alarm Using Arduino

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Hello, In this project I will teach you how to make your own water level indicator using Arduino you need a couple of components and Arduino.

Step 1: Watch the Video

Watch The Video First And Follow These Steps

Step 2: Gather All the Components

Arduino:- http://amzn.to/2nQ6Uus

4 * 220Ohm Resistor:- http://amzn.to/2o0e4eK

4 * 10K Resistor:- http://amzn.to/2nR5ccu

1 * Buzzer:-http://amzn.to/2ETE7fZ

1 * D313 Transistor

1 * Orange LED

1 * Red LED

1 * Green LED

Step 3: Circuit Diagram

Step 4: Make Probs If You Want to Test in a Mug

Step 5: Arduino Code

Attachments

Step 6: Important Pin Config