User Manual for RespberryPi models including: Pico-Audio-PCM5101A, Audio Expansion Module, Pico-Audio-PCM5101A Audio Expansion Module, Expansion Module

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Audio Expansion Module Model:Pico-Audio-PCM5101A User ...

prieš 22 valandas — Dual channels 4-wire speaker header. 2. SMD adjustable resistor speaker output volume adjustment. 3. Audio decoder output observing points.

User Manual. Raspberry Pi Pico Header Compatibility: Onboard Female Pin Header for Direct Attaching To Raspberry Pi Pico, Male Pin Header For Stacking.

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Audio Expansion Module Model: Pico-Audio-PCM5101A
User Manual
Raspberry Pi Pico Header Compatibility:
Onboard Female Pin Header for Direct Attaching To Raspberry Pi Pico, Male Pin Header For Stacking Other Modules
- Raspberry Pi Pico is NOT included.

What's On Board:
1. Dual channels 4-wire speaker header 2. SMD adjustable resistor speaker output volume adjustment 3. Audio decoder output observing points 4. 3.5mm standard headphone jack 5. RT9193-33 3.3V linear regulator 6. PCM5101A audio decoder, 3-wire I2S bus 7. APA2068 audio power amplifier 8. Raspberry Pi Pico header for connecting Raspberry Pi Pico, stackable design
Pinout Definition:

Demonstration:



References

• Raspberry Pi Pico, A Low-Cost, High-Performance Microcontroller Board With Flexible Digital Interfaces