With the rise of personalized music streaming services, there is a growing need for systems that can recommend music based on users' emotional states. Realizing this need, Moodify is being developed ...

ESP32 GPIO27 → MAX98357A BCLK ESP32 GPIO26 → MAX98357A LRC ESP32 GPIO25 → MAX98357A DIN MAX98357A VIN → 5V MAX98357A GND → GND MAX98357A → Speaker (4-8Ω) ...