I had some success doing it some months back.
Check out rural hacker: Arduino MicLoc or an Acoustic Location System
I really didn't have time to publish code/schematics, but hope to do soon...
I had some success doing it some months back.
Check out rural hacker: Arduino MicLoc or an Acoustic Location System
I really didn't have time to publish code/schematics, but hope to do soon...