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Ed Anderson wrote:
Thanks, Mike
I check it out. However, it just dawned on me that I have a MicroChip
development board sitting beside my desk blinking with a simple program I
wrote trying to learn how to program one of these things. It also has a A/D
conversion module and EVEN a temperature sensor to play with.
So looks like if I wired temp sensors into the A/D converter channels of
this chip and read them out through a Rs 232 link to a lap top, I would have
my data collector - IF.
Ed
Ed, I'm using a couple of 1594's reading the EGT on my RX-7 and feeding a BX-24 processor which then feeds a VFD the formatted serial data. TC output directly into the ADCs won't work, the TCs output millivolts, a little tough to get decent granularity with standard ADCs. The 1594s make it real easy to do this. Of course, The BX is also reading all FI computer parameters, fuel pressure, oil temp, oil pressure, coolant pressure, coolant temp, you name it, and displaying these on the VFD, the BX is a neat little processor!
-Mike
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