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What am I doing wrong (Arduino burned)

Discussion in 'New users start here - FAQ' started by piedjie, Aug 11, 2022.

  1. piedjie

    piedjie New Member Gold Contributor

    Joined:
    Aug 7, 2022
    Messages:
    26
    Balance:
    79Coins
    Ratings:
    +13 / 0 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino
    Hi,

    I connected everything like described between my motorshield and the Arduino and when putting the 12v supply for the motors on the Arduino started to smoke. I redid all the connections, double checked and my new Arduino got burned again. This is my shield:
    Can somebody tell me how to connect to the Arduino? I have hallsensors also connected to AO and ground and 5v
    upload_2022-8-11_14-22-6.png
    piedjie, Aug 11, 2022
    #1
  2. piedjie

    piedjie New Member Gold Contributor

    Joined:
    Aug 7, 2022
    Messages:
    26
    Balance:
    79Coins
    Ratings:
    +13 / 0 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino
    I just figured out myself. There is 12v on the V+...
    piedjie, Aug 16, 2022
    #2