Fault Doctor

Finds a hardware fault from the board's inputs and outputs alone, one test vector at a time.
connecting…
still suspect leading candidates identified culprit nearest single fault (outside model) faded = ruled out
Demo mode: click any wire to break it. The diagnoser never sees what you did.
0tests vs 512 exhaustive
ready

Break the board, then press Diagnose.

Last test

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Candidates

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Test log