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初学者在业余制作电路时经常需要自制印制板。本文介绍一种简便的自制方法,比以往用漆描涂、用刀刻画简单快捷得多。具体步骤如下。1.画稿在计算机的WINDOWS程序中有一画笔工具,用来设计绘制印制布线图十分方便。画时要注意线条的粗细及焊盘的位置。由于计算机屏幕的
Beginners often need to make their own PCBs in amateur production circuits. This article presents a simple, home-made approach that is much easier and faster to paint than the past with a knife. Specific steps are as follows. 1. Drawings In the computer’s WINDOWS program has a brush tool used to design drawing printed wiring diagram is very convenient. When painting should pay attention to the thickness of the line and the location of the pad. Due to the computer screen’s