Need Help In Martin's Siren Project

randypang

randypang

@randypang-gvo6Cm Oct 14, 2024
I have a problem with my project, one of my transistors' leg is broken, so i couldn't test weather my sirens working or not. transistor = bc547. i couldn't get the exact transistor right now, cause the local shops at where im at dont seem to have them in stock. any suggestions on what should i do?

Just for reference my project is like
<a href="https://shop.strato.de/epages/15164820.sf/en_GB/?ViewObjectID=3237011" target="_blank" rel="nofollow noopener noreferrer">Not Found</a>

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  • Ernesha

    Ernesha

    @ernesha-WfrFnu Mar 14, 2009

    instead of bc57 can oyu just try out with bc857
  • randypang

    randypang

    @randypang-gvo6Cm Mar 15, 2009

    alright, ill try to find that in the local stores.