first signs of life!!! in this video we start with the electronics.
patreon link
https://www.patreon.com/user?u=11240839
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https://www.youtube.com/watch?v=9Pwr9gO_Fpo
this is an explanation of the hidden message from my last video.
how to:
connect your audio lines to a vector scope
some devices may work better than others due to the quality of sound (dc or not dc coupled )
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https://www.youtube.com/watch?v=N4w9raNXIyw