2pcs Micro SD Card Module Storage Board 6-pin TF Card Memory Adapter Reader Module SPI Interface Compatible with Ar-duino
The module (MicroSD Card Adapter) is Micro SD card reader module, The microcontroller system can complete the reading and writing files through the file system and SPI interface driver. Ar-duino users can use the Ar-duino IDE comes with the SD card library to complete the card initialization and read and write. Features: 1. Support Micro SD Card, Micro SDHC card (high-speed card). 2. The level conversion circuit board that can interface level is 5V or 3.3V. 3. Communication interface is a standard SPI interface. 4. Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground. 5. VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin; 6. 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply; 7. Level conversion circuit: Micro SD card into the direction of signals into 3.3V, MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal; 8. Micro SD card connector: yes since the bomb deck for easy card insertion and removal. 9. mounting holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination. Package included 2 MicroSD Card Adapter.
Product Features
- The module is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. Ar-duino users can directly use the Ar-duino IDE comes with an SD card to complete the library card initialization and read-write.
- 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply.
- Level conversion circuit: Micro SD card into the direction of signals into 3.3V, MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal.
- Micro SD card connector: yes since the bomb deck for easy card insertion and removal.
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm, the module is easy to install positioning, to achieve inter-module combination.
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