Raspberry Pi 4B Expansion Board I2S HIFI DAC Digital Sound Card Digital Broadcasting Box Music Turntable with Acrylic Shell Case

Raspberry Pi 4B Expansion Board I2S HIFI DAC Digital Sound Card Digital Broadcasting Box Music Turntable with Acrylic Shell Case


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PCM5122 HIFI DAC Audio Sound Card Module I2S 384KHz with LED Indicator for Raspberry Pi 4B


16-32Bits 112dB HIFI DAC Audio Sound Card Module I2S Interface with LED Indicator for Raspberry Pi 4B





Descriptions:




1. This is a special HIFI DAC expansion board designed for the Raspberry pi , using TI's DAC chip (PCM5122), using an I2S interface.
2. The user can use this expansion board with audio playback systems (for volumio, for xbmc system etc.) to build its own network HIFI player.
3. The expansion board provides two kinds of output interfaces to facilitate external amplifiers and other equipment.
4. It provides LED indicates working status. Red LED for the DAC power indicator (Power normal light), the green LED for the DAC working condition (when working decode light, stop, or does not work when off), a better understanding of the work of the DAC provide infrared receiver interface (occupied GPIO26).





Specifications:




Sampling Frequency: 384KHz
Resolution (Bits): 16-32
Digital Audio Interface: I2S
SNR: 120dB
THD: -93dB
Dynamic range : 112dB
for Raspberry Pi



Note:


Please allow 1-3MM differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.


Item Include:


1*HiFi DAC Expansion Board


1*Acrylic Case Raspberry Pi 4B


Note: not include Raspberry Pi 4B


Instructions for use：


1. Volumio mirror download:
https://shumeipai.nxez.com/hifidac-hat-for-raspberry-pi-download#volumio
Volumio 2.x version preset hotspot volumio password volumio2
1. Download the image burning tool Win32DiskImager and the image file
2. Insert the SD card into the PC
3. Run Win32DiskImager, select the decompressed system image file and the drive letter corresponding to the SD card
4. Click Write to start burning, after completion, exit the SD card and load into the Raspberry Pi, then power on to start


2. Volumio pre-configures the wireless network card of the Ra