Make Arduino UNO Voltmeter Within 2 Minutes!

In this project you'll see how to make a voltmeter using an Arduino UNO

May 30, 2022

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Components and supplies

1

Resistor 1M ohm

1

Arduino UNO

1

Breadboard (generic)

1

Jumper wires (generic)

1

Through Hole Resistor, 33 kohm

Apps and platforms

1

Arduino IDE

Project description

Code

arduino voltmeter code

arduino

this code will work only if the resistor value is approx. similar to the shown

arduino voltmeter code

arduino

this code will work only if the resistor value is approx. similar to the shown

Downloadable files

circuit diagram of arduino voltmeter

the sketch has been made on Proteus IDE

circuit diagram of arduino voltmeter

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