• Onboard 5v->3v regulator provides 150m A for power-hungry cards•3v level shifting means you can use this with ease on either 3v or 5v systems• Uses a proper level shifting chip, not resistors: fewer problems, & faster read/write access• Use 3 or 4 digital pins to read & write 2 Gb+ of storage!• Activity LED lights up when the SD card is being read or written• Four 2 mounting holes• Push-push socket with card slightly over the edge of the PCB so its easy to insert & remove• Comes with 0.1" header (unattached) so you can get it on a breadboard or use wires
- your choice• Tested & assembled at the Adafruit factory• Works great with Arduino, with tons of example code & wiring diagrams Not just a simple breakout board, this micro SD adapter goes the extra mile
- designed for ease of use. To use with Arduino Connect:GND to ground 5V to 5VCLK to pin 13DO to pin 12DI to pin 11CS to pin 10 Then you can use the wonderful SDfat Lib which supports FAT & FAT32 SD cards. For details on getting started, check out Adafruits detailed tutorial which discusses micro SD cards, wiring & how to use this breakout board with an Arduino