Voice Playback Module I/O Trigger UART Control MP3 Player Voice Playback New
ab 3,46 €
Onboard 32M-bit(4MBytes) flash storage audio files,USB copy audio files directly,specified songs play,board thickness is 0.8mm,and stamp hole can paster welding,compatible with 2.54mm pin header. "Key combination playback" refers to the restoration of the original high level after io0-io7 output the corresponding level, similar to the key trigger once.
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