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This product is currently sold in the U.S.A
So this product is shipped directly from the U.S.A
Delivery time is 7 to 14 days.
We will do our best to ensure safe and fast delivery.
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[Important check]
Please check when purchasing electronic products.
We ship All the electronics from America.
All electronics are 110v in America
This is american 110v item,too
If you don't use a transformer, the product will break down
You have to use a transformer for this product.
Transformer (110v to 200~240v)
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seeed studio ReSpeaker 4-Mic Array for Raspberry Pi




Product Description

Description：
 ReSpeaker 4-Mic Array for Raspberry Pi is a quad-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on. Different from ReSpeaker 2-Mics Pi HAT, this board is developed based on AC108, a highly integrated quad-channel ADC with I2S/TDM output transition for high definition voice capture. Besides, this 4-Mics version provides a super cool LED ring, which contains 12 APA102 programmable LEDs. With that 4 microphones and the LED ring, Raspberry Pi would have ability to do VAD(Voice Activity Detection), estimate DOA(Direction of Arrival) and show the direction via LED ring, just like Amazon Echo or Google Home.

Note：
 Please note that the package does not contain Raspberry Pi.
Please note that there are no any audio output interfaces on ReSpeaker 4-Mic Array for Raspberry Pi. It is only for voice capture. And you could use the headphone jack on Raspberry Pi for audio output.

Feature

ReSpeaker 4-Mic Array for Raspberry Pi is developed based on AC108, a highly integrated quad-channel ADC with I2S/TDM output transition for high definition voice capture
ReSpeaker 4-Mic Array for Raspberry Pi is a quad-microphone expansion board for Raspberry Pi designed for AI and voice applications.
4-Mics version provides a super cool LED ring, which contains 12 APA102 programmable LEDs.
Brand : seeed studio
MPN(PartNumber) : 103030216
EAN : 0841454120049
Package Dimensions(LxWxH) : 8x6x3cm ; 18 g