In order to monitor industrial parameters such as the temperature, pressure, and humidity more intuitively, an embedded multi-channel data acquisition system is designed in this dissertation. These collected data need to be stored safe to prepare for the further process. Therefore, a SD memory card system is specially designed. In the system, the LPC2210 is selected as the controller and FAT32 is adopted as its file system. This design will provide a convenient and reliable solution for industrial field data acquisition and storage.