Item Tag: Voice Playback Module
6 posts
DC6-35V Voice Playback Module 9-Channel one-to-one Independent Low-level Trigger
Integrated 20W Class D amplifier directly drives 4–8Ω speakers without requiring an external amplifier module. Built-in 20W Class D amplifier directly drives 4-8Ω, 5W-20W speakers. Widely applicable in exhibition halls, factory sites, smart voice prompt systems, and similar scenarios.
July 4, 2026
DC6-35V Voice Playback Module 9-Channel one-to-one Independent low-level trigger
Integrated 20W Class D amplifier directly drives 4–8Ω speakers without requiring an external amplifier module. Built-in 20W Class D amplifier directly drives 4-8Ω, 5W-20W speakers. Widely applicable in exhibition halls, factory sites, smart voice prompt systems, and similar scenarios.
July 4, 2026
Voice Playback Module MP3 Music Player UART I/O Trigger Amplifier Board Module
Module interfaces IO4 in IO triggering mode;RX in One_line mode. 5.64Mbits(8M bytes)flash storage on board, downloading music files directly by micro USB connector. Output low level while playing music(0V),output high level when end playing(3.3V).
July 4, 2026
MP3 Player Voice Playback Module I/O Trigger UART Control SD/TF Card
A nice touch with this unbranded item is the no-nonsense packaging.
July 4, 2026
5W Voice Playback Module MP3 Player I/O Trigger UART Control SD/TF Card
Speaker by a 5W class D audio amplifier on board；Support MP3、WAV decoding; Support. TF card for maximum 32G downloading music files directly by micro USB connector. Support FAT16/FAT32 file system，support TF card for maximum 32G.
July 4, 2026
Voice Playback Module MP3 Music Player UART I/O Trigger Amplifier Board Module
Module interfaces IO4 in IO triggering mode;RX in One_line mode. 5.64Mbits(8M bytes)flash storage on board, downloading music files directly by micro USB connector. Output low level while playing music(0V),output high level when end playing(3.3V).
July 4, 2026