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Amazon.com: 2pcs Micro SD Card Module Storage Board 6-pin TF Card Memory Adapter Reader Module SPI Interface Compatible with Ar-duino : Electronics
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SD card tutorial - Interfacing an SD card with a microcontroller over SPI (part 1 of 2) - Liviu Istrate
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CQRobot Micro SD(TF) Storage Board, Micro SD Card Slot, Supports SDIO and SPI Interfaces, 2.54mm Pitch Pinheaders, Micro SD Card Module. : Amazon.es: Informática
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