18 Replies Latest reply on Apr 26, 2019 12:24 PM by alanthom

    Arduino NANO controlling two digital potentiometers independently


      Fellow colleagues


      A buck/boost device comes with two 10 turn trim pots; 50k for voltage and 10k for current limiting.  Having to panel mount these I had to replace the trim pots with std linear single turn pots.

      Yes, the my work around causes a less user friendly adjustment.

      Solution - I would like to use a Arduino NANO to control two digital potentiometers.

      Being a total beginner with Arduio....

      1) can the NANO handle two dig pot adjustments independently?

      2) must I use one NANO for each adjustment?


      Your advice/guidance will be appreciated.

      Apologies in advance if something has been posted/answered already............ just soooo much good info on the site.