- Wed Jul 15, 2009 9:29 pm
#77106
Dear all,
I'm working in voltage monitoring circuit using Op-amp. i want to take the voltage range from op amp to LCD through msp430.I think the output of voltage moniotoring circuit should be fed to port pin of msp430. my doubt is how to read the portpin data(wheather 3.3v or 5v)through the program.Any idea?
Thanks
Naz
I'm working in voltage monitoring circuit using Op-amp. i want to take the voltage range from op amp to LCD through msp430.I think the output of voltage moniotoring circuit should be fed to port pin of msp430. my doubt is how to read the portpin data(wheather 3.3v or 5v)through the program.Any idea?
Thanks
Naz