电力控制的设计，对电力的数据，电流、电压。功率等的测量设计-Power control design data for electricity, current, voltage. Power and other measurement design

利用LPC2148自带的AD转换功能进行电压采集和测量，进而在1602上面显示-Using the the LPC2148 comes AD conversion function voltage sampling and measurement, and thus in the above display 1602