MP3 player with SD memory card
Source: InternetPublisher:NK9vloOY Keywords: MP3 player Updated: 2026/03/13
SD memory card MP3 player
The MP3stick is a simple and compact portable MP3 player. The Atmel AVR ATmega128 microcontroller is at the heart of the circuitry. MP3 decoding is handled by a VLSI VS1011b decoder IC. An MMC/SD card serves as the storage medium for MP3 files, playlist files, and skin files. The player is designed to draw power from a 3.6V lithium-ion/lithium-polymer battery. A MAX1811-based charging circuit is included. All information is displayed on a Nokia color LCD with a resolution of 128x128 pixels and 256 colors.
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