Question: Can we use a guitar tuning app to get numeric data from the Coqui water sensor?

warren asked on March 01, 2019 23:26
65 | 0 answers | #18445


The Coqui is great, and people have a great time building it. But many ask how we can measure quantitative values from it. This post has some ideas for analyzing the sound, but i was thinking more about this and have been trying to use a guitar tuning app... only semi-successfully!

http://guitar-tuner.appspot.com doesn't seem to work... i tried some apps too. The ideal would be to get a concrete measurement of frequency, but i wonder if the Coqui is often outside the range many apps would listen...? Or it's pretty quiet... I'd love it folks tried this out and reported back in!



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