MP3 Voice Play Broadcast Module Chip Serial Port Control USB Download With 8M Storage Play Board
MP3 Voice Play Broadcast Module Chip Serial Port Control USB Download With 8M Storage Play Board
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Order Processing Time
Handling time to dispatch order: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
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1. Support MP3, WAV decoding format
2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
3. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB
4. Onboard 64Mbit (8M bytes) Flash memory, no memory card required
5. Comes with 5W class D power amplifier, which can directly drive 4 ohm/3-5W speakers
6. The UART serial port controls the voice broadcast function, which can control the functions of play, pause, song selection, volume addition and subtraction, and the selection of songs can reach 65535 songs, and the baud rate is 9600 bit/s
7. Support IO trigger playback function, 8 IO ports can trigger 8 tracks individually or 8 IO ports can trigger 255 tracks in combination
8. Support One Line single-bus serial port control, which can control functions such as play, pause, song selection, volume addition and subtraction, etc.
9. Support 3 configuration IOs for up to 7 working modes selection, DIP switch settings, easy to operate
10. Working voltage: DC 5V
11. Size: about 4x3.5cm
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