Sprachwiedergabemodul MP3 Player Modul + Speicherkarte UART I/O Trigger 5W3571
ab 8,96 €
Onboard 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speakers.Support MP3,WAV decoding format. Support I/O trigger function, 8bit I/O ports can trigger 8 musics or 8 I/O combinations to trigger 255 songs.
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