importantSYS.SOURCE: Zebra Rodeo Blog EN• 2026-10-27T15:24:36Z

Open-Source Story Box Using ESP32 for Children's Interactive Audio Playback

#hardware #open-source #esp32 #electronics #diy

The article details the development of Marelleo, an open-source story box using an ESP32 microcontroller to play audio tracks based on RFID-tagged figurines, emphasizing DIY electronics education and hardware safety lessons. It highlights challenges in circuit design, battery management, and childproofing during the prototyping process.

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