Bảng Mạch Nhận Dạng Wm8960 Hi-Fi Cho Raspberry Pi, Ghi Âm Giọng Nói I2S Và Phụ Kiện
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thứ bảy 29/05/2021 lúc 03:34 CH
MÔ TẢ SẢN PHẨM
1. Based on RASPBERRY PI40PIN interface, suitable for RASPBERRY PI series motherboards
2. Support RASPBERRY PI ZERO/ ZERO W/2B/3B/3B+/4 and other development boards
3. Adopt WM8960 low-power stereo codec chip, which can communicate through I2S 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 (16 ohm@3.3V)
Onboard dual channel speaker interface, can directly drive the speaker, output power: 2X1W
Support stereo, 3D surround and other sound output
Onboard 3 programmable APA-102-2020 full color LEDs
Specifications
CODEC: WM8960
Power supply: 5V
Logic voltage: 3.3V
Control interface: I2C
Audio interface: I2S
DAC signal-noise ratio: 98dB
ADC signal-noise ratio: 94dB
Earphone driver: 40mW (16 ohm@3.3V)
Speaker driver: 1W per channel (8 ohm BTL)
Colour: green
Material: PCB
Size: 65*30mm
Package Contents:
1 * WM8960 Hi-Fi Sound Card HATOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
2. Support RASPBERRY PI ZERO/ ZERO W/2B/3B/3B+/4 and other development boards
3. Adopt WM8960 low-power stereo codec chip, which can communicate through I2S 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 (16 ohm@3.3V)
Onboard dual channel speaker interface, can directly drive the speaker, output power: 2X1W
Support stereo, 3D surround and other sound output
Onboard 3 programmable APA-102-2020 full color LEDs
Specifications
CODEC: WM8960
Power supply: 5V
Logic voltage: 3.3V
Control interface: I2C
Audio interface: I2S
DAC signal-noise ratio: 98dB
ADC signal-noise ratio: 94dB
Earphone driver: 40mW (16 ohm@3.3V)
Speaker driver: 1W per channel (8 ohm BTL)
Colour: green
Material: PCB
Size: 65*30mm
Package Contents:
1 * WM8960 Hi-Fi Sound Card HATOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
