视频系统可捕获，录象．可以用于酒店银行等特殊部门的监视系统．-video system can capture and video. Can be used in the hotel sector banks, and other special surveillance system.

MSP430 SD Card. Interface with spi. Int, Write, Read Sd card. You can use Winhex to file sector begin of the data of file.

As large enterprises, there a lot of emotional load, power grids need to absorb the large number of non-functional capacity, the electricity sector in order to save power and improve the quality of power, the need for reactive power compensati