Arduino Micro SD Card SPI Module

Introduction

This is a Micro SD(TF) module. It is compatible with TF SD card (commonly used in Mobile Phone) which is the most tiny card in the market. SD module has various applications such as data logger, audio, video, graphics. This module will greatly expand the capbility an Arduino can do with their poor limited memory.

This module has SPI interface and 5V power supply which is compatible with Arduino UNO/Mega. 

Specification

·        Working Voltage:5V

·        Size:20x28mm

·        Interface: SPI

·        Compatible: MicroSD(TF)

Interface parameters:

-	Min	Typical values	Max	Unit
Power supply voltage VCC	4.5	5	5.5	V
Electric current	0.2	80	200	mA
Interface level	3.3 or 5			V
Support Card Type	Micro SD card (<= 2G), Mirco SDHC card (<= 32G)			-
Size	42X24X12			mm
Weight	5			g

Interface Description:

for Interfaceing the Mirco SD card module pLease see the module photos.

Sample Code

Please download and install the library first before running the sketch!