Is possible to connect this dimmer controller: "DC 12V-24V LED Dimmer Controller Adjust Single Color"
to an arduino and control leds with an application?
thank you very much.
Sure. Attach a servo motor to the knob or shaft. Write a program to control the servo.
Paul
Can you suggest me one cheap servo please?
No, because you need to measure the torque needed to rotate the shaft. Then you can research the servo that can supply that torque.
Paul
thank you very much.
Best regards