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Im stupid - help!

Discussion in 'Laser Cutters' started by BakosM, Jul 16, 2024.

  1. BakosM

    BakosM New
    Builder

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    There is probably a simple solution to this but i cannot figure it out myself. I built the plasma table, everything works great except that when plasma starts penetrating the arduino looses connection with open builds. I am working on this problem for a month but i have no idea what could that be. Please help i am really excited to start using the machine
     
  2. David the swarfer

    David the swarfer OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

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    this is electrical interference, known as EMI. basically, the plasma spark is a big radio wave transmitter, and the arduino is receving the signal and getting confused.

    you have to work through and address everything in the EMI FAQ
    docs:blackbox-x32:faq-emi [OpenBuilds Documentation]

    and btw, not stupid, ignorant, not knowing something is not stupid, and asking about it is clever (-:
     
    Rick S., Adam3109 and Giarc like this.

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