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Ask an Expert Forum Accidentally ran 12V through ATTiny85
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Accidentally ran 12V through ATTiny85

Former Member
Former Member over 10 years ago

I'm working on a development board for the ATTiny85, but I started making an LED flasher to pass the time while my parts are in the mail. My LED flasher used 12V, so when my parts finally arrived I put them in and plugged the circuit in to my power supply... which was still on 12V. The ATTiny85 got extremely hot. Will it still work? I haven't got my board to a working state yet and would like to know if I need to order more parts. Thank you.

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Top Replies

  • clem57
    clem57 over 10 years ago +1
    At least it was not a more expensive board! Clem
  • sqkybeaver
    sqkybeaver over 10 years ago in reply to clem57 +1
    IMHO its worth it. you can get a bad reputation selling things that are easy to destroy.
  • gadget.iom
    gadget.iom over 10 years ago in reply to clem57 +1
    Very true. I was in-fact very impressed when putting together the PSU for the RasPiBox to find a bridge rectifier at the input terminals. This essentially auto-corrected reverse polarity on the DC supply…
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  • clem57
    clem57 over 10 years ago

    At least it was not a more expensive board!

    Clem

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  • clem57
    clem57 over 10 years ago

    At least it was not a more expensive board!

    Clem

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