SD/TF Card Reader Module

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SunFounder SD/TF Card reader Memory Card Shield module SPI Interface for Arduino UNO R3 MEGA 2560 DUE Raspberry Pi Features 1) Support Micro SD card and TF card 2) Communication interface: standard SPI interface. 3) Power Supply: 5V, PCB Dimension: 34mmx32mm 4) 5) Quickly technical support Technical Details Introduction 这是一个SD/TF card reader module,它可以支持Micro SD and TF两种型号card。标准的SPI接口，通过文件系统及SPI接口驱动程序，单片机系统即可完成MicroSD卡内的文件进行读写。Arduino用户可直接使用Arduino IDE自带的SD卡程序库即可完成卡的初始化和读写。 To use with an Arduino, connect GND to ground, 5V to 5V, sck to pin 13, MISO to pin 12, MOSI to pin 11, and CS to pin 10. Then you can use the Arduino IDE's SD library which supports FAT and FAT32 SD cards. For details on getting started, please refer to There's one more pin CD - this is the Card Detect pin. It shorts to ground when a card is inserted. You should connect a pull up resistor (10K or so) and wire this to another pin if you want to detect when a card is inserted. We won't be using it for now.

Note: 不可同时放两张卡进去，不然模块将不工作

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