add commands and improve documentation

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r4
2022-04-18 17:47:36 +02:00
parent fe6734dcba
commit 3101c3add6
2 changed files with 134 additions and 32 deletions

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A simple voice recorder for Arduino using an SD card and an electret microphone amplifier circuit.
Independent of any 3rd party libraries (unless delayed recording is used).
## Wiring (also documented in spybug/spybug.ino)
### SD Card Wiring
SD | Nano