WM8960 Audio Decoder Module Shield For Raspberry Pi High Fidelity Sound Card Kit
Item Description
Description:
WM8960 audio decoding module
DIY dual microphone smart speaker capable of voice recognition

Audio sound card expansion board specially designed for Raspberry Pi, low power consumption, stereo codec, support high sound quality
Play and record, can directly drive the speaker to play music.
Features
1. Based on RASPBERRY PI 40PIN interface, suitable for RASPBERRY PI series motherboards;
2. Support RASPBERRY PI ZERO/ZERO W/2B/3B/3B+/4 and other development boards;
3. Using WM8960 low-power stereo codec chip, can communicate through l2S interface;
4. Onboard 2 high-quality MEMS silicon microphones can record left and right channels;
5. Onboard standard 3.5MM headphone jack, output power: 40MW (16Ω@3.3V);
6. Onboard dual-channel speaker interface, which can directly drive the speaker, output power: 2X1W;
7. Support stereo sound, 3D surround sound effect output;
8. Onboard 3 programmable APA-102-2020 full-color LEDs;
9. Supply voltage: 5V;
10. Logic voltage: 3.3V;
11. Raspberry Pi control interface: l2C;
12. Audio interface: I2S;
13, DAC signal to noise ratio: 98DB, ADC signal to noise ratio: 94DB;
14. Provide complete reference materials, with Raspberry Pi, it can be DIY similar to Tmall Genie, Xiaoduyin
Box, GOOGLE ASSISTANT function smart speaker;
Board size

Interface Description:

1: RASPBERRY PI 2*20P seat: support RASPBERRY PI ZERO/ZERO
W/2B/3B/3B+/4 etc.;
2: MIC_L&MIC_R: left and right MEMS silicon microphone;
3: WM8960: Low-power stereo codec chip;
4: POWER: When the output is connected to the speaker, the MICRO USB| needs to be connected to provide enough current;
5: KF301-4P terminal: left and right channel speaker output, power 2X1W;
6: PH2.0-4P seat: left and right channel speaker output, power 2X1W;
7: 3.5MM headphone output port: power 40MW (16Ω@3.3V);
8: RGB LED: 3 APA102 full-color LEDs, connected to the SPI interface of the Raspberry Pi;:
9: 6X6MM button: connected to GPIO17 of Raspberry Pi
 
Package:
1xWM8960 Audio Decoder Module Shield For Raspberry Pi High Fidelity Sound Card

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1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication

When you satisfied with our product and services please leave us positive feedback.

If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours

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