MCookie-SD

mCookie-SD mCookie-SD module is aimed at realizing the reading and writing to the storage card. Features Adopt high reliability of contact structure, and 2.2mm and 2.4mm thick slim MicroSD card. Small, cheap, stackable and open. Open-source hardware circuit design, and compatible-with-Arduino programming development environment. Specification Type of SD card supported: MicroSD（TF）. File:MCookie-SD-Pinout-1Big1.jpg 800px Documents Main Component Cassette：microsd cassette File:MicroSD.pdf Level switching chip：TC74HC4050 File:TC74HC4050AF.pdf Development Arduino Library and Support Package Adopt adfaruit SD library file: Primitive library:（core+ cannot be directly used）【github download 】 Modified library：（Spi pins have been modified aimed at core+）【File:Lib SD.zip】 SimpleSDAudio:_06_Microduino_SD_SimpleSDAudio You can store and read the date through combining Microduino core modules and sensors modules to realize memory, analysis, and processing. Application Program Download Testing program：File:Program Test SD.zip Test of Reading, Writing and Removing toward Microduino-SD Files Hardware needs to be prepare: Microduino FT232R、Microduino Core、Microduino SD; Software needs to be prepared: The testing programs （Arduino end）Microduino provides, Arduino IDE（Version 1.0 and above） and SD library; Put the downloaded library files into the libraries in Arduino IDE installation folder; Start Arduino IED, open the testing programs that Microduino provides, the board card choose Microduino Core (Atmega328P@16M,5V), and directly download; A total of four pieces, which can be checked coordinated with OLED（if you have not an OLED, you can use a serial port monitor to check）: Whether CS pins can match it. Write data to SD card; Read the data of the specified files in SD; Remove the specified files in SD card.

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