Hi everyone,
Is it possible to control with a digital potentiometer the output voltage of 2 digital pins that generate a PWM signal respectively? I am planning to use an AD5204 chip. I wanted to ask you this in order to avoid encountering any blind alleys in the future.
Thanks and best regards,
Franco
No, the AD5204 has a defined protocol, if you violate that it will not work. Get the data sheet and read it, it will explain what is required. You have the libraries etc available for the Arduino if you want to use them. There are a lot of great posts on this web site explaining on how to use the SPI. This response is to help you get started in solving your problem, not solve it for you.
Good Luck & Have Fun!
Gil