Difference between revisions of "Raspi Voice HAT"
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(Created page with "{{GD Template Impl}} ==Overview== ==Features== * Supply voltage: 5V * Logic voltage: 3.3V * Audio codec chip: WM8960 * Control interface: I2C * Audio interface: I2S * Expan...") |
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Revision as of 10:39, 19 October 2020
Contents
Overview
Features
- Supply voltage: 5V
- Logic voltage: 3.3V
- Audio codec chip: WM8960
- Control interface: I2C
- Audio interface: I2S
- Expansion interface: 1x I2C, 1x button
- Power interface: 1xType-C interface (5V)
- LED interface: 12 APA102 programmable RGB LEDs, connected to SPI interface
- DAC signal-to-noise ratio: 98dB
- ADC signal-to-noise ratio: 94dB
- Headphone driver: 40mW (16Ω@3.3V)
- Speaker driver: 1W per channel (8Ω BTL) (onboard mono speaker)
Packing List
- 1 x Raspberry Pi Voice HAT
Note: Raspberry pi board is not included .
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