phillicom-
1Step 1
The voice files should be placed in a folder named "mp3" in the root of the SD card.
Talking Differential Input Voltmeter
Another talking voltmeter using the Arduino Nano. This one will tell you the polarity and if the voltage is AC.
Another talking voltmeter using the Arduino Nano. This one will tell you the polarity and if the voltage is AC.
The voice files should be placed in a folder named "mp3" in the root of the SD card.
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