{"product_id":"serial-mp3-player","title":"Serial MP3 Player","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe Serial MP3 Player is a compact audio playback module that plays MP3 and WAV files stored on a micro SD card, controlled via simple UART serial commands. Designed for integration with Arduino, Raspberry Pi, and other microcontrollers, it enables voice prompts, sound effects, and music playback in embedded projects with minimal wiring. Note that the module outputs a line-level audio signal — an external amplifier or amplified speaker is required for audible playback.\u003c\/p\u003e\n\u003cp\u003eWith support for folder-based file organisation, adjustable volume control, and a built-in DAC, the module delivers clean audio output suitable for a wide range of maker and IoT applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlays MP3 and WAV audio files from micro SD card\u003c\/li\u003e\n\u003cli\u003eUART serial control interface for easy microcontroller integration\u003c\/li\u003e\n\u003cli\u003eSupports folder-based file organisation for structured playlists\u003c\/li\u003e\n\u003cli\u003eBuilt-in DAC for clean line-level audio output\u003c\/li\u003e\n\u003cli\u003eAdjustable volume control via serial commands\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, Raspberry Pi, and most microcontrollers\u003c\/li\u003e\n\u003cli\u003e3.5mm audio output jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoice prompts and announcements in IoT devices\u003c\/li\u003e\n\u003cli\u003eSound effects for robotics and interactive maker projects\u003c\/li\u003e\n\u003cli\u003eMusic playback in embedded audio systems\u003c\/li\u003e\n\u003cli\u003eAlarm and notification sounds in home automation\u003c\/li\u003e\n\u003cli\u003eEducational and STEM audio projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V – 5V\u003c\/li\u003e\n\u003cli\u003eInterface: UART Serial\u003c\/li\u003e\n\u003cli\u003eSupported Formats: MP3, WAV\u003c\/li\u003e\n\u003cli\u003eAudio Output: Line-level (requires external amplifier)\u003c\/li\u003e\n\u003cli\u003eBaud Rate: 9600 bps (default)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Serial MP3 Player\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":53651609551161,"sku":"MOD-BUZ-022","price":6.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/Serial-MP3-Player-1.jpg?v=1782748236","url":"https:\/\/kuriosity.sg\/products\/serial-mp3-player","provider":"Kuriosity","version":"1.0","type":"link"}