How to Use Connect the components according to the wiring diagram. Upload the code to your Arduino board using the Arduino IDE. Open the Serial Monitor to view the potentiometer value and LED ...

Here Arduino is used to generate the PWM pulse, which takes the input from the potentiometer and gives PWM signal output to TRIAC and optocoupler circuit which further drives the AC fan at the desired ...

Circuit Diagram Circuit diagram for Arduino DC Motor Speed Control using PWM is geven below: Code and Explanation The complete code for Arduino DC Motor Control using potentiometer is given at the end ...

Additional info and schematic can be found at https://www.hackster.io/allpartscombined/motorized-potentiometer-3240df To set up the code, download the zip file and extract it.

This serial LCD module can convert any 16×2 alphanumeric LCD display to a serial LCD which communicates with the main controller..