 jessikitty
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e1c5d00972
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Add separate-ground LED wiring diagram
Four wires, no shared return junction, so the series-LED failure mode
cannot occur.
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2026-09-25 01:28:22 +10:00 |
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jessikitty
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069e7ebdd5
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Add wiring doc with the series-LED failure mode
Records the diagnosis: green only lights when red is on, because the green
return reaches the red LED's anode instead of the ground rail.
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2026-09-25 01:24:39 +10:00 |
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jessikitty
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4f3087aedd
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Add full wiring pinout diagram
Both boards, the UART link, and both LED circuits with their returns going
to a ground rail rather than through each other.
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2026-09-25 01:24:23 +10:00 |
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