Friday, June 21, 2013

Morse decoder with Arduino Due

Morse Decoder with Arduino Due, a microphone and a transistor.
Please check the video and leave a comment or suggestion.
Hope you like

Monday, June 17, 2013

Pitch Detection with Arduino Due

Using a very powerful wavelet algorithm and Arduino Due I implemented a library for pitch detection in real time.
Every 23 microSec arduino reads from A0 the audio signal so we have 43.470 Khz samplig rate (not 44100).
This is the first attempt, if you like post a comment.
Here the library
Ciao Luca