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为了将零件固定在PCB上面,我们将它们的接脚直接焊在布线上。在最基本的PCB(单面板)上,零件都集中在其中一面,导线则都集中在另一面。这么一来我们就需要在板子上...
为了将零件固定在PCB上面,我们将它们的接脚直接焊在布线上。在最基本的PCB(单面板)上,零件都集中在其中一面,导线则都集中在另一面。这么一来我们就需要在板子上打洞,这样接脚才能穿过板子到另一面,所以零件的接脚是焊在另一面上的。因为如此,PCB的正反面分别被称为零件面(Component Side)与焊接面(Solder Side)。-parts to be fixed above the PCB, we will take their feet welded directly on the wiring. At its most basic PCB (single-panel), parts of which are concentrated in the side, wire were concentrated on the other side. Suppose we need burrows on the board, then through the legs of another plank, then parts of the legs is another welding in the face. Because of this, the PCB is negative components were known as surface (Component Side) and the welding surface (Solder Side).
- 2022-11-08 00:30:02下载
- 积分:1
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界面坐标绘制与曲线绘制
界面坐标绘制与曲线绘制-interface mapping coordinates with the Curve
- 2022-04-30 06:26:09下载
- 积分:1
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一个类似coredraw中可以通过拉动矩形筐,来动态改变图元大小的源代码,vc编的。
一个类似coredraw中可以通过拉动矩形筐,来动态改变图元大小的源代码,vc编的。-CoreDraw in a similar rectangular basket by pulling, to dynamically change the pixel size of the source code, vc series.
- 2022-11-03 16:10:08下载
- 积分:1
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海图绘制,可以读取MAPINFO的MIF文件,效果比较好,大家可以下载下来用。...
海图绘制,可以读取MAPINFO的MIF文件,效果比较好,大家可以下载下来用。-nautical charting, and can read MapInfo MIF document, the results were quite good, we can use downloaded.
- 2022-02-05 15:07:21下载
- 积分:1
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2D的简单绘图程序,实现基本的点线绘制,具有面向对象思想,vc实现...
2D的简单绘图程序,实现基本的点线绘制,具有面向对象思想,vc实现-simple 2D mapping procedures, the basic point line drawing with object-oriented thinking to achieve vc
- 2023-08-04 19:50:03下载
- 积分:1
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婚姻测试的小游戏
婚姻测试的小游戏-marital testing of small game
- 2022-12-21 07:50:04下载
- 积分:1
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一个处理图像的函数库,大家是不是很需要阿
一个处理图像的函数库,大家是不是很需要阿-an image processing library, we are not in great need of A
- 2022-01-25 21:33:46下载
- 积分:1
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实现yuv420转rgb565的功能,并且封装成库,编写一个测试…
实现yuv420转rgb565的功能,并且封装成了库,写出了测试文件-Achieve yuv420 turn rgb565 functions, and packages into libraries, write a test file
- 2022-06-14 04:11:27下载
- 积分:1
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JPEG graphics codec processing source code
JPEG格式图形编解码处理源代码-JPEG graphics codec processing source code
- 2023-09-09 21:55:03下载
- 积分:1
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Turbo C VESA card test tools
Turbo C 的VESA 显示卡测试工具-Turbo C VESA card test tools
- 2022-10-15 12:50:03下载
- 积分:1