产品详情
说明： One of the biggest problems in the industries is the electricity cut off that is why we need back-up systems.
In this project we check when the power is off,count the cut off time and activate a back-up battery. This is done using 8051 micro controller.
文件列表：
Back-up system using 8051 Microcontroller.ppt,2149888,2011-05-17
