A149

M5Stack
170-A149
A149

制造商:

说明:
音频模块 Atomic Echo Base w/ Microphone and Speaker

寿命周期:
新产品:
此制造商的新产品。
ECAD模型:
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库存量: 151

库存:
151 可立即发货
生产周期:
6 周 大于所示数量的预计工厂生产时间。
最少: 1   倍数: 1
单价:
¥-.--
总价:
¥-.--
预估关税:

定价 (含13% 增值税)

数量 单价
总价
¥49.2115 ¥49.21

产品属性 属性值 选择属性
M5Stack
产品种类: 音频模块
RoHS:  
Audio Amplifiers
3.3 V
商标: M5Stack
尺寸: 24 mm x 24 mm x 14.14 mm
最大工作温度: + 40 C
最小工作温度: 0 C
产品类型: Audio Modules
工厂包装数量: 1
子类别: Embedded Solutions
单位重量: 6.300 g
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已选择的属性: 0

CAHTS:
8519890000
USHTS:
8519893000
JPHTS:
851989000
KRHTS:
8519890000
TARIC:
8519890000
BRHTS:
85198900
ECCN:
EAR99

A149 Atomic Echo Base

M5Stack A149 Atomic Echo Base is a voice recognition base designed specifically for the M5 Atom series. The M5Stack A149 Atomic Echo Base uses an integrated solution with the ES8311 mono audio decoder, a MEMS microphone, and an NS4150B power amplifier. The ES8311 offers 24-bit audio resolution and a sample rate of 16KHz to 64KHz, supporting I2S communication and high-fidelity audio processing. The MEMS microphone with a high signal-to-noise ratio (SNR) is suitable for automatic speech recognition, while the built-in speaker ensures efficient audio output. The A149 device supports full-duplex communication, enabling simultaneous voice transmission and reception. The device offers enhancing interactive features such as speech recognition, wake-up, and audio playback. The A149 Atomic Echo Base is ideal for applications in smart homes and education.