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SD / TF Card Shield Slot Read / Write Expansion Board Module - Blue
This module is compatible Arduino Shield interface; Use the on-board toggle switch to select the SD card type. Directly plug in to the Arduino UNO motherboard£¬ Arduino MEGA 2560 or other motherboard to extend space of data storage; Easily finish reading / writing operation via the file system(SD library of Arduino IDE); Widely used in digital phone albums£¬ sensor long time / high frequency adopting system£¬ text reader etc needs large amount of data storage; Features: - Standard Arduino expansion board interface£¬ compatible with Arduino UNO£¬ Arduino MEGA2560 and or Arduino compatible boards; - Operating voltage: 4.5V - 5.5V (Onboard 3.3v LDO Regulator) - Operating current: 200mAh (MAX) - Interface logic voltage: 3.3V / 5V compatible(Onboard level shift circuit) - Communication interface: standard SPI£¬ only support SPI mode - Support card type: SD / SDHC / Micro SD / Micro SDHC£¬ and note that micro SD card should be used with TF to SD card adapter. - Applications: Storage module£¬ MP3 player memory