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6 years, 5 months ago. This question has been closed. Reason: N/A
AnalogIn frequency measure (LPC1768)
How can I check frequency on analog input (p19) ?
6 years, 5 months ago.
Just making more questions with the same question in it doesn't really help. I gave you a link in the previous one which was very relevant on how to interface, but you ignored it. Also what kind of signal do you get? You say audio, audio consists normally of many frequencies, you can't just measure a single one.