915 Generation DY-HV20T Voice Playback Module 10W/20W Amplifier for

DY-HV20T is an intelligent voice playback module, integrated IO segment trigger, UART serial port control, ONE_line single bus serial port control, standard MP3 and other 7 working modes, simple DIP switch ; onboard 20W class D power amplifier; support MP3 , WAV decoding , can support up to 32G TF card, you can connect the computer through the USB data cable to update the TF storage audio files.
Support MP3, WAV decoding .
Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48.
24-bit DAC output, dynamic range supports 90dB, signal-to-noise supports 85dB.
DC 6~35V ultra-wide working voltage. The maximum support is 32G memory card, and the audio files can be updated and stored by connecting to a computer via a USB data cable.
Integrated high-power amplifier output, driving 4 ohm speakers up to 20W, driving 8 ohm speakers up to 10W.
The UART serial port controls function, which can control play, pause, song , volume addition and subtraction, etc. The maximum of is 65535 , and the rate is 9600 bit/s.
Support IO one-to-one trigger playback function, 8 IO ports can trigger 8 tracks individually or 8 IO ports can trigger 255 tracks in combination.
Support One_line single bus serial port control, which can control functions such as play, pause, song , volume addition and subtraction.
Support 3 configuration IOs for up to 7 working mode selections, DIP switch , and simple operation.
8-way IO design ESD protection
Product name: DY-HV20T voice playback module
Product number: DY-HV20T
Working voltage: DC 12V/24V
Operating temperature range: -20℃~85℃
Working humidity range: 0%-95%RH
Size: 50x50mm
Colour: black
Material: PCB+metal Package Contents:
1 * Voice ayback module Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.