We’ll admit it. We have access to great debugging tools and, yes, sometimes they are invaluable. But most of the time, we’ll just throw a few print statements in whatever program weR…
  • TheAgeOfSuperboredom@lemmy.ca
    5·
    5 days ago

    LED? Luxury! 😁

    I had one board with an improperly loaded power supply and I could tell what it was doing by the pattern and pitch of the squeal.

    It did have a debug UART though, but I did come to find the sound pretty useful too!