“Microduino-SD”的版本间的差异
Jasonsheng(讨论 | 贡献) |
|||
第4行: | 第4行: | ||
[[File:Microduino-SD-T.jpg|400px|thumb|right|Microduino-SD]] | [[File:Microduino-SD-T.jpg|400px|thumb|right|Microduino-SD]] | ||
− | Microduino- | + | Microduino-SD module is used to access the memory card. |
第17行: | 第17行: | ||
− | == | + | ==Features== |
− | * | + | *Using high reliability contact structure, thin microsd deck of thickness 2.2mm and 2.4mm; |
− | + | *Open source hardware circuit design, compatible with the Arduino IDE development environment for programming; | |
− | * | + | *Define unified interface Microduino specification and contain rich peripheral modules. Set up the quick connection with other Microduino modules and sensors easily and flexibly. |
− | * | + | *2.54 pitch row female connector for easy integration into breadboard. |
− | *2. | ||
− | == | + | ==Specifications== |
− | * | + | *Supported memory card type:MicroSD(TF); |
[[File:SD-Pinout-1.jpg|800px|thumb|center|Microduino-SD-Pinout]] | [[File:SD-Pinout-1.jpg|800px|thumb|center|Microduino-SD-Pinout]] | ||
− | == | + | ==Document== |
Eagle PCB '''[[File:Microduino-SD.zip]]''' | Eagle PCB '''[[File:Microduino-SD.zip]]''' | ||
− | === | + | ===Main components=== |
− | * | + | * Deck:microsd deck '''[[File:MicroSD.pdf]]''' |
− | * | + | * Voltage converter chip:TC74HC4050 '''[[File:TC74HC4050AF.pdf]]''' |
− | == | + | ==Development== |
− | === | + | ===Arduino library and supported package=== |
− | * | + | *Using adfaruit SD library: |
− | ** | + | **Original library:(core+ can't use it directly)【'''[https://github.com/adafruit/SD github download]'''】 |
− | ** | + | **Changed libray:(For the spi pin of core+, do some change)【'''[[File:Lib SD.zip]]'''】 |
+ | *Microduino core module can be combined with the sensor module to store and read data,and then analyze, process these data. | ||
− | + | ==Application== | |
+ | ===Program Download=== | ||
+ | Test program:'''[[File:Program Test SD.zip]]''' | ||
− | == | + | ===Microduino-SD file read,write,delete test=== |
+ | *Prepared hardware:Microduino FT232R、Microduino Core、Microduino SD; | ||
+ | *Prepared software:Microduino provides test program(Arduino part)、Arduino IDE(1.0 release and upper)、SD library; | ||
+ | *Put the downloaded library to the libraries folder of Arduino IDE installation; | ||
+ | *Start Arduino IDE,open the test program,board type chosse "Microduino Core (Atmega328P@16M,5V)",download directly; | ||
+ | *Totally four parts,using the OLED to check(If no OLED, you can suse serial monitor): | ||
+ | **CS pin match | ||
+ | **Wirte data to SD card; | ||
+ | **Read specified file's data from SD card; | ||
+ | **Delete file from SD card。 | ||
− | === | + | ==Buy== |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | == | + | ==History== |
− | == | + | ==Pictures== |
− | + | [[File:Microduino-SD-t.jpg|thumb|600px|center|Front]] | |
− | + | [[File:Microduino-SD-b.jpg|thumb|600px|center|Back]] | |
− | |||
− | [[File:Microduino-SD-t.jpg|thumb|600px|center| | ||
− | [[File:Microduino-SD-b.jpg|thumb|600px|center| | ||
|} | |} |
2014年2月10日 (一) 13:15的版本
Microduino-SD module is used to access the memory card.
目录Features
Specifications
DocumentEagle PCB 文件:Microduino-SD.zip Main components
DevelopmentArduino library and supported package
ApplicationProgram DownloadTest program:文件:Program Test SD.zip Microduino-SD file read,write,delete test
BuyHistoryPictures |