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Topic: CREATING A PROJECT FROM SCRATCH ( PART 9 – I wish I didn’t do that ! ) (Read 790 times) previous topic - next topic

lastchancename

Continued from CREATING A PROJECT FROM SCRATCH ( PART 8 - Assembly, testing and 'it works' ! )

MAGIC SMOKE ESCAPES...

Bringing home the development with a couple of photos, some updates and a deep sigh.

After you read the PDF - you'll understand this photo... there was more damage than I thought.
Yes, you can salvage a UNO with dead 5V LDO in a pinch - using a 7805 !


And yes - here's a video link

ATTACHED PDF

Believe it or not - after nine installments - the one-off / prototype is good to go, and I can sleep again.

If you have any specific questions - ask them below, and I'll try to answer in a helpful way.
Thanks for watching
Experienced responders have a nose for laziness, (they were beginners once)... Sure, there are trolls, chest-beaters, and pretenders - but the help you'll get here is about as good as it gets - if you try to help youself!.

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