How to make your own DIY water sensor!

Make your own water sensor without needing to buy one online with components such as a transistor, Led, buzzer, and resistors.

Mar 29, 2022

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Components and supplies

1

Arduino UNO

1

Buzzer

2

Resistor 220 ohm

10

Jumper wires (generic)

1

Cable, Serial Converter Programming

1

5 mm LED: Red

2

Resistor 10k ohm

1

General Purpose Transistor NPN

Apps and platforms

1

Arduino IDE

Project description

Code

Water Sensor

arduino

You upload it to your Arduino and then touch the two prongs. Make sure to check your serial monitor.

Downloadable files

Water Sensor

It won't work but you need it for the connections

Water Sensor

Water Sensor

It won't work but you need it for the connections

Water Sensor

Comments

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haris511

2 years ago

Please write a comment if you are confused!

Anonymous user

2 years ago

Can you share labeled schematics to show where the resistors will be placed?

haris511

2 years ago

Sure!

haris511

2 years ago

Here: https://drive.google.com/file/d/1DwiDDLNajhgfP9Q0Ig8gC3y33DvtFF_b/view?usp=sharing

haris511

2 years ago

Hey guys should I solder this water sensor on some perf board? Yes or No

Anonymous user

2 years ago

Can you share labeled schematics to show where the resistors will be placed?

haris511

2 years ago

Here: https://drive.google.com/file/d/1DwiDDLNajhgfP9Q0Ig8gC3y33DvtFF_b/view?usp=sharing

haris511

2 years ago

Sure!

haris511

2 years ago

Please write a comment if you are confused!