Actually in my second test I installed the relay parallel to the capacitor and remove the series resistor. So when the relay is activate it should bypass the capacitor.
It still did not work, I will remove the capacitor totally then...
k
|
Actually in my second test I installed the relay parallel to the capacitor and remove the series resistor. So when the relay is activate it should bypass the capacitor.
It still did not work, I will remove the capacitor totally then...
k
|
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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