DY-HV20T voice playback module, integrated with IO segmented triggering, UART serial port control, one line single bus serial port control, standard MP3 and other 7 working modes. On board 20W Class D amplifier, supports MP3 and WAV decoding, can play up to 8 or 255 music, supports 32G TF card, and supports USB download.
DC 6-35V wide working voltage. 24bit DAC output, dynamic range support 90dB, SNR (Signal to Noise Ratio) support 85dB.
Integrated mono 20W Class D high power amplifier output, capable of driving a 4ohm speaker up to 20W and an 8ohm speaker up to 10W.
Support for one line single bus serial port control and UART serial port control voice broadcast function, can control playback, pause, song selection, volume up and down and other functions.
8-way IO design for ESD protection. Supports IO one-on-one trigger playback function, with 8 IO ports triggering 8 tracks individually or a combination of 8 IO ports triggering 255 tracks.
Description
Parameter Information:
Operating Voltage: DC 6-35V
Output Power: Max 20W (4ohm) / 10W (8ohm)
Product Name: DY-HV20T Support USB Downloadable Music Player Board
Support Sampling Frequency 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 KHz
Place of Application:
- Widely used in supermarkets, clothing stores, restaurants, DIY electronic products and children's toys.
Package Include:
1 x DY-HV20T Voice Playback Module