Free Schematic/PCB Tool_PADS Maker
Mentor與Digi-key聯名的PADS Maker，可畫Schematic與PCB Layout 一些PADS裡面沒有的零件，除了自製，也可透過PartQuest搜尋Digi-key成千上百的零件庫獲得(https://partquest.com/) 註冊License & Download https://www.digikey.hk/zh/product-highlight/m/mentor-graphics/pads-maker Tutorial http://wiki.sdd.mentor.com/display/PADSInn 免費版當然有些限制 Name SplashScreen No.# of Connections Board Szie No.# of Layers PADS MakerPro Schematic MakerPro unlimited N/A N/A PADS Maker Schematic Maker 1500 N/A N/A PADS MakerPro Layout MakerPro unlimited 50 sq. inches 8 total/6 signal PADS Maker Layout Maker 1500 25 sq. inches 6 total/4 signal