Need VS1053 MP3 Shield Schematics
Posted: Tue Oct 27, 2020 6:12 am
Recording quality with built-in microphone is VERY bad: noisy, low volume.
Without schematic I can't tell what kind of microphone I can connect to microphone input jack.
Also, open hardware must show schematics not just few connections to Arduino pins.
Maybe I can modify to be better.
Thanks,
Cat
Without schematic I can't tell what kind of microphone I can connect to microphone input jack.
Also, open hardware must show schematics not just few connections to Arduino pins.
Maybe I can modify to be better.
Thanks,
Cat