一个画PCB的软件来,我测试了一下,也不是很复杂,没有注册的时候,在开始几秒后,才可以进入使用,电子电路设计辅助软件，提供Schematic Drawing与PCB设计功能。
稍为试用了一下,效果应该可以,不过,没有见到画原图图的,一进就像是画PCB的,里边有很详细的英文介绍教程的,有兴趣的朋友可以试试.
PCB教程请大家认准PCB资源网,以上文字由pcbres.com原创
ARES (Advanced Routing and Editing Software) forms the PCB layout module of the PROTEUS system and offers netlist based PCB design complete with a suite of high performance design automation tools.
The latest version, is compatible with Windows 95/98, Windows NT 4 and Windows 2000. It includes a brand new Auto-Placer, improved Auto-Routing, automatic Gate-Swap optimization and even more powerful support for power planes.
Layout Editor Features
Major features of ARES Professional include:
-32 bit high-precision database giving a linear resolution of 10nm, an angular resolution of 0.1-and a maximum board size of +/- 10m. ARES supports 16 copper layers, two silk screens, four mechanical layers plus solder resist and paste mask layers.
-Netlist based integration with ISIS schematic capture, including the ability to specify routing information on the schematic.
-Automatic Back-Annotation of component renumbering, pin-swap and gate-swap changes.
-Physical and Connectivity Rule Check reports.
-Powerful route editing features including topological route editing, auto track necking and curved trace support.
-2D Drawing with Symbol Library.
-Comprehensive package libraries for both through hole and surface mount parts.
-Unlimited Pad/Trace/Via Styles.
-Full metric and SMT support. This includes all dialogue form fields as well as the co-ordinate display and grid settings.
-Output to a wide range of printers and plotters. Also output in DXF, EPS, WMF and BMP graphics formats - to file or clipboard where appropriate.
-Built in Gerber Viewer - this enables you to check your Gerber output files before spending money on bureau fees or board manufacture.
-DXF import as standard, Gerber file conversion as an option..
