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    zan

    @zan

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    Posts made by zan

    • RE: M5STAMP C3 ANALOG INPUT

      thanks

      br

      posted in PROJECTS
      Z
      zan
    • M5STAMP C3 ANALOG INPUT

      I recently bought a M5stamp C3 because it has the ability to convert at least 4 analog inputs.

      0_1651208875130_5862ab34-0c50-40e8-ba7a-cffb652848bd-image.png

      In arduino IDE I have entered the following code but A2 and A3 do not change value even if I carry 0V.
      0_1651206900293_152859ba-f481-48a7-aa18-1d389cad0fb8-image.png

      A0 and A1 read 20 digits (0V) while A2 and A3 read high values ​​as if they were not correctly connected to 0V

      0_1651208539999_472e89f7-e413-4878-a0df-869b54257155-image.png

      Anyone have any advice?

      posted in PROJECTS
      Z
      zan