用Windows的“画图”工具绘制电路图和印刷版图

Draw circuit diagram and format diagram with"drawing"tool in the Windows

传统的手工方法绘制电路图和印刷版图,劳神费力且不规范,稍有不慎,前功尽弃。利用最常见的 Windows附件中的“画图”工具,预先建立一个“符号和网格”文档,做出的电路图形不逊色于专用绘图软件。

The circuit diagram and printing format diagram are traditionally drawn by hand,which needs a lot of efforts and makes the diagrams seem to be abnormal. Moreover, all the previous efforts are wasted once carelessly performed. The new method is to use the'drawing'tool in the Windows by setting up beforehand a file of'symbol&network. 'The circuit made by this way is notinferior to the drawing software for the same purpose.