Cheap DAC & AMP for ESP32 Audio Projects!
ฝัง
- เผยแพร่เมื่อ 7 ก.พ. 2025
- Looking to add audio to your ESP32 projects? In this video, I break down two awesome modules-the DFPlayer Mini (for MP3 playback from an SD card) and the MAX98357A (a digital-to-analog converter + amplifier for streaming audio). Whether you need standalone MP3 playback or I2S digital audio, these cheap and easy-to-use modules will get the job done!
These affordable audio solutions are perfect for projects like talking robots, smart assistants, alarms, and even internet radio!
⬇️ Useful Links & Resources:
📌 DFPlayer Mini Library: github.com/DFR...
📌 MAX98357A Datasheet: www.analog.com...
📌 ESP32 I2S Documentation: docs.espressif...
Thanks. I hadn't really looked at audio using ESP32. Glad it's so easy! I might have to get a MAX98#%$# and try it out!