Description
This is a sound card HAT designed for Raspberry Pi, low power consumption, supports stereo encoding / decoding, features Hi-Fi playing / recording, what's more, it can directly drive speakers to play music.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- Integrates WM8960 low power stereo CODEC, communicates via I2S interface
- Integrates dual high-quality MEMS silicon Mic, supports left & right double channels recording, nice sound quality
- Onboard standard 3.5mm earphone jack, play music via external earphone
- Onboard dual-channel speaker interface, directly drives speakers
- Supports sound effects such as stereo, 3D surrounding, etc.
- Comes with development resources and manual (python demo code for playing / recording)
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 ([email protected])
- Speaker driver: 1W per channel (8O BTL)
Documents
WM8960 Audio HATReviews
