Hi,
I have a set of version 1.0b SpokePOVs, one of which was in an accident and took a bit of a bash. The result is that LEDs 5-6, 11-14, 35-36, and 41-44 do not light at all now, neither in the test run when the board is powered up, nor when the pattern is running. Any ideas as to the source of the problem? IC1 took the worst of the hit so I wonder if it might be that.
cheers!
Roy
Problem: Certain LEDs failing to light at all
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- royshearer
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Re: Problem: Certain LEDs failing to light at all
are the bad LEDs on one side?
- royshearer
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Re: Problem: Certain LEDs failing to light at all
No, the bad LEDs are in the same regions on both sides, as if mirrored in the plane of the board, if you will..
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Re: Problem: Certain LEDs failing to light at all
hmm, that is strange. id resolder those LEDs, resistor networks and latches
Please be positive and constructive with your questions and comments.