SD库

Arduino电路板上的单片机自带EEPROM：它是一种当芯片断电时，里面的内容依然可以保存下来的一种储存器。该库可让您对EEPROM中的字节进行读取和写入。

SD Class The SD class provides functions for accessing the SD card and manipulating its files and directories. - begin() - exists() - mkdir() - open() - remove() - rmdir() File class The File class allows for reading from and writing to individual files on the SD card. - available() - close() - flush() - peek() - position() - print - println() - seek() - size() - read() - write() - isDirectory - openNextFile() - rewindDirectory()

---

返回库菜单