Lucian wrote:
> I encountered a problem trying to interface a PIC 16F628 to PC by using
> a MAX232.
I had a similar baffling behavior recently, and resolved it down to bad
MAX232 SAMPLES from Maxim.  I replaced 2 of them without success, then
finally put in a production part obtained from DigiKey.  No circuit changes,
and it finally worked.
Jim

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