[Diy_efi] Data Logger CPU schematic and C for review

Steven P. Donegan steve
Fri Feb 2 16:09:57 UTC 2007


The schematic and current C code for the Data Logger (front end to the
ECU I'm designing) are now available for review. This board with it's
daughter board will form the sensor/signal analysis portion of the
project. It can report the data via RS-232, LCD display and to another
CPU via I2C or SPI. The board layout has been 90% completed - I am
awaiting some of the components for measuring package/pin layouts to
make sure the PCB is 'perfect' the first time... Board layout is on a
2.0 x 4.4 footprint which fits the Jameco cast aluminum project box
#11965 (www.jameco.com). 

Anyone interested in reviewing the progress let me know and I'll email
the PDF/C.







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