Can anyone point me to a circuit and/or PIC code (MPASM,
preferably, but I can translate...) to interface with
a 4-20 mA current loop with a PIC?  Preferably something
that used the built-in ADC on a PIC16C7x, but an example
that used an external ADC would still be useful.  I've got
a current transducer (F.W. Bell PC-50) that I want to read
with a PIC.

TIA,
--Bob Drzyzgula

--
============================================================
Bob Drzyzgula                             It's not a problem
bob@drzyzgula.org                until something bad happens
============================================================