Free CAD Software  
   
  > The ExpressPCB CAD software is very easy to learn and use. For the first time, designing circuit boards is simple for the beginner and efficient for the professional. Best of all, its FREE.  
   
 
 
 
               
 
 
   
  PCB Layout Software  
   
  > Our ExpressPCB circuit board layout program is a snap to learn and use. Laying out PCBs is easy, even for the first time user. Here are the steps:  
   
 
 
   
  Select the Components  
   
  > Begin your layout by adding the components. Select the parts from the Component Manager dialog box. Many components (such as connectors) include Digi-key part numbers to make ordering easy.  
 
 
 
 
 
 
   
  Position the Components  
   
  > Drag each component to the desired location on your board. The Snap to grid feature makes it easy to neatly align the parts.  
 
 
 
 
   
  Add the Traces  
   
  > Now add each trace by clicking on the pin of a component and dragging the trace to another pin.  
   
  If you link your schematic file to the PCB, then the ExpressPCB program highlights the pins that should be wired together in blue.  
   
  See Tips for making PC boards for more help on board layout.  
 
 
 
 
   
  Edit the Layout  
   
  > Making changes is simple using standard commands such as Copy, Cut and Paste. Rearrange the parts by dragging them with the mouse. Traces always stay connected to their pins, even when you move things around.  
   
  You can set the properties of items in your layout by double-clicking on them. For example, double-click on a trace to change its layer or width.  
 
 
 
 
   
  Order the PC Boards  
   
  > After you complete your layout, the ExpressPCB program tells you exactly how much it costs to have the boards made. Then order them online using the Order boards via the Internet command.  
   
  Learn how simple it is to order in: How It All Works  
 
 
 
   
 
     
 
 
 
     
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