Activity Forums Questions & Troubleshooting Hardware [MAXI Automation] Analog IN and internal 5V supply deviation Reply To: [MAXI Automation] Analog IN and internal 5V supply deviation

  • Jarda

    Member
    February 25, 2021 at 10:57 am

    Dear Friedl_AP,

    When you need more precise measurement of 5V and 10V, please use internal INTERNAL2V56: a built-in 2.56V reference.

    If you want to use precise external votlage, you can also use external votlage applied to the AREF pin (0 to 5V only).

    BR

    Jarda