Here is a tested (not by me) telephone line interface to a microprocessor with part numbers and sources:
http://www.eettaiwan.com/ARTICLES/20...URCES=DOWNLOAD
Nick
Here is a tested (not by me) telephone line interface to a microprocessor with part numbers and sources:
http://www.eettaiwan.com/ARTICLES/20...URCES=DOWNLOAD
Nick
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