Upload the code to your Arduino board using the Arduino IDE. Open the Serial Monitor to view the potentiometer value and LED brightness. Adjust the potentiometer to see the LED brightness change ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

The development process of Low-Cost potentiometer was done according to the design of an electronic circuit for the potentiometer, calibration of the voltage sensor and AD620 instrumental amplifier, ...