1/310/20/50Pcs YS-M3A1T MP3 Playback Module Serial Port Voice Broadcast Decoding Board Card With 3W Power Amplifier

1/310/20/50Pcs YS-M3A1T MP3 Playback Module Serial Port Voice Broadcast Decoding Board Card With 3W Power Amplifier

MAV MP3 Amplifier Module DC 9V 12V 24V 15W Voice Broadcast Module 32Mbit Flash UART Control Serial Port Voltage Decoding Board

MAV MP3 Amplifier Module DC 9V 12V 24V 15W Voice Broadcast Module 32Mbit Flash UART Control Serial Port Voltage Decoding Board

DTM3202 voice module, identification chip, serial port control, trigger USB broadcast, combined playback, high power

DTM3202 voice module, identification chip, serial port control, trigger USB broadcast, combined playback, high power

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Single Chip Microcomputer Serial Port Control Video Playback Board Lossless 1080P HD Decoding HD MP5

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