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audioinjector schematic

Posted: Tue May 15, 2018 10:05 pm
by pex
Hi,

for data logging [1] we put a pirtc (PCF8523) ontop of the audioinjector and broke our Raspberry. So we wonder if the audioinjector is changing the pinouts of the Raspberry Pi.
Is there a schematic of the audioinjector online?

Thanks a lot in advance,
pex

[1] for our project: https://github.com/m-r-s/hearingaid-prototype