Характеристики
Дизайн
- Тип
- Запчасть для микрокомпьютера
Прочие свойства
- Бренд
- Pimoroni
Описание
An extension for theRaspberry Pi Picomodule. Audio Pack allows you to complement the functionality of Pico withaudio playback. The product usesa PCM5100A DACto transmit up to 32-bit audio via a 3.5mm line output, allowing connection to an external amplifier or active speakers. There is also a 3.5mm headphone connector on the board. The module allows sounds to be generated using code created on the Raspberry Pi Pico and fed into alo-fisynthesizer. The device can also be used as a sound card.
Raspberry Pi PicoRaspberry Pi Pico is a unique item among Raspberry Pi products. It is equipped with a proprietary Raspberry PiRP2040chip. Pico can be programmed via microUSB port inC/C++ or MicroPython.
The presented Pico Audio Pack extension can only work with the C/C++ Pico SDK. MicroPython is currently not supported.
Pico Audio Pack.Raspberry Pi Pico has to be purchased separately.
Diagram and dimensions of the Raspberry Pi Pico extension.
- Pin 12: I2S_DATA
- Pin 14: I2S_BCK
- Pin 15: I2S_LRCK
- Additionally, pin 15 supports the Mute function, which can be used to mute the output
- When using thesample codesprovided by the Raspberry Pi, remember the following notation defining the pins: #define PICO_AUDIO_I2S_DATA_PIN and PICO_AUDIO_I2S_CLOCK_PIN_BASE for pins 12 and 14
- Stereo PCM5100A Digital to Analogue Converter (DAC)
- Stereo headphone amplifier
- Stereo headphone jack socket - 3.5 mm
- Stereo line out jack 3.5 mm
- Headphone amplifier adjustment switch (low / high)
- Dimensions including jack sockets: 53 x 29 x 11 mm
- Manufacturer homepage
- GitHub repository
- Technical Documentation PCM5100A
- Technical Documentation PAM8901/PAM8908