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利用AT16的A/D转换功能,测量两点电位差-AT16 use the A/D conversion function, measurement of potential difference to two points

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SM5964在系统编程的源代码,通过COMM串行口进行程序下载,方便嵌入式系统开发-programming specification of the system"s source code through COMM serial port for downloading procedures, facilitate embedded system development

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protel99做的电力载波采集器硬件原理图,PCB图-Does the power line carrier protel99 hardware schematic capture, PCB map

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