震南的文件系统，读取SD,非常好用,希望对大家有用，喜欢-Earthquake south of the file system, reads SD, very easy to use, we hope to be useful, like

处理天然地震资料的程序代码，可以进行滤波等处理-dealing with natural earthquake code

Arduino Earthquake Detector

自己制造地震，采用stc单片机，震动传感器，ad转换发送值给上位机，上位机作出相应的处理(It makes the earthquake, uses the STC single chip, the vibration sensor, the AD conversion transmission value to the upper computer, the upper computer makes the corresponding processing)