Go Down

Topic: Can I controll this Driver with arduino? (Read 470 times) previous topic - next topic

A1ex

Hello,
I have a simple question. Can controll this led driver using an arduino?
Best Regards

Paul__B

No idea.

It uses a potentiometer.  What the potentiometer does in the circuit is not specified; it does not suggest that a variable voltage or PWM may be used instead.

Do not get the idea that you could use a "digital potentiometer" either - you cannot get 50 ohm digital potentiometers.

Nor do we know what degree of isolation the specified LED driver provides as to whether it is even safe to connect the potentiometer leads to another circuit.

Go Up