Arduino Read Analogue Voltage with a Potentiometer

The end result.

Pre-Knowledge.

Setup your Arduino.

http://brisbaneroboticsclub.id.au/setup-your-arduino/

References.

https://www.arduino.cc/en/Tutorial/ReadAnalogVoltage

Wiring Diagram.

See wiring diagram in references link.

Arduino Code.

File>Examples>01 Basics>ReadAnalogVoltage

Run the Code.

Upload the code to the Arduino.