Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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There is a standard 3.5mm headset jacket on the shield. You could connect with a standard earphone. We also integrate an audio amplifier on the shield. You could connect loadspeaker directly.
Features :
1,Plug in and play for Arduino
2,Control by Serial UART interface or keys onboard.
3,Directly drive 32ohm headset.
4,On-board Audio Amplifier to drive 3W/4Ω external loudspeaker.
5,32 levels adjustable volume.
6,Support FAT16/FAT32 file system.
7,Support both SD/SDHC card and U-Disk.
8,On board 64MBit SPI-FLASH.
9,Support copying audio files from SD card or U-Disk to SPI-FLASH.
10,Supporting Sleep Mode.
11,Support 16K~320Kbps MP3 files and 8K~44.1KHz sampling rate WAV files (SPI-FLASH only supports MP3 format)
Connection :
This item support plug in and play directly.