SD Card Reader Module For Arduino
SD Card Reader Module For Arduino overview
Micro SD Card Module Supports Micro SD Card, Micro SDHC card (high-speed card). The level conversion circuit board that can interface level is 5V or 3.3V. The communication interface is a standard SPI interface
Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin; 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply. 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.
Key specifications
Power supply
4.5V – 5.5V, 3.3V voltage regulator circuit board
Positioning holes
4 M2 screws positioning hole diameter of 2.2mm
Control Interface
GND, VCC, MISO, MOSI, SCK, CS
Size
45 x 28mm
Net weight
6g
Datasheet
micro-sd-card-module-datasheet.pdf
SD Card Reader Module For Arduino features
- Operating Voltage: 4.5V - 5.5V DC
- Current Requirement: 0.2-200 mA
- 3.3 V on-board Voltage Regulator
- Supports FAT file system
- Supports micro SD up to 2GB
- Supports Micro SDHC up to 32GB
SD Card Reader Module For Arduino pinout
| Name | Description |
|---|---|
| GND | Ground |
| VCC | Voltage Input |
| MISO | Master In Slave Out (SPI) |
| MOSI | Master Out Slave In (SPI) |
| SCK | Serial Clock (SPI) |
| CS | Chip Select (SPI) |
SD Card Reader Module For Arduino applications
- Data transfer between SD card and host devices
- Storage expansion for devices with limited internal storage
- File management and organization
- Data logging for scientific and industrial applications
- Multimedia playback from SD card
- Firmware updates for devices
- Data backup and recovery
- Embedded systems development and prototyping
- Mobile device connectivity
- IoT applications for local data storage
Comments 0
Leave a comment