SKU:WSAL20167
Audio Expansion Module for Raspberry Pi Pico, Concurrently Headphone / Speaker Output
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Kurzbeschreibung: Audio Expansion Module For Raspberry Pi Pico, Headphone And Speaker Signal Output At The Same Time
wide range audio sampling rate, headphone and speaker signal output at the same time
ThePico-Audio is an audio expansion module designed for Raspberry Pi Pico, which incorporates PCM5101A low power stereo decoder, and uses I2S bus for transmitting audio signal. It supports wide range audio sampling rate, allows headphone and speaker signal output at the same time.
- Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
- Standard 3.5mm audio jack, for connecting external headphone
- Dual channels speaker headers, for direct driving speakers
- 8~384000Hz audio sampling rate
- Stereo sound effect output
- Using 3-wire I2S, effectively reducing EMI
- Comes with development resources and manual (Raspberry Pi Pico audio play code, sound card code)
| Operating voltage | 5V | Logic level | 3.3V |
|---|---|---|---|
| Audio decoder | PCM5101A | Audio bus | I2S |
| DAC SNR | 106 dB | Speaker driving | 2.6W/channel (4Ω BTL) |
onboard female pin header for direct attaching to Raspberry Pi Pico,male pin header for stacking other modules
- Dual channels 4-wire speaker header
- SMD adjustable resistor speaker output volume adjustment
- Audio decoder output observing points
- 3.5mm standard headphone jack
- RT9193-33 3.3V linear regulator
- PCM5101A audio decoder, 3-wire I2S bus
- APA2068 audio power amplifier
- Raspberry Pi Pico header for connecting Raspberry Pi Pico, stackable design
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Lieferumfang
- Pico-Audio x1
- 8Ω 5W speaker x1
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