MP3 Player Voice Playback Module 5W IO Trigger UART Control Segmented Trigger
ab 1,96 €
On-board amplifier: On-board Class D 5W amplifier. Equipped with 5W D type power amplifying,directly drive to 4 Ohm,3-5 horn. 1 x 5W Mini MP3 Player Voice Module IO Trigger USB Download Flash Audio Module.
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