Teacher
tuning fork therapy to eurorack arduino moduls
tuning forks value
sinewave to fine tune you eurorack or your osilators
you can select your tune by the rotary .
you can ajust the frequency in the code in the link.
i do this for who work with healing and medition things
REF
ISBN:1-4116-0350-8
BOOK Authot by
francine milford
tuning fork therapy