Page 118 - Make Your Own PCBs with EAGLE from Schematic Designs to Finished Boards
P. 118

FIGURE 5-2   Layers.



      The scroll bar tells you just how many layers there are off the bottom of the window. Let’s look at
  the layers that we will most definitely use before looking at some of the more exotic ones. Table 5-1
  lists the most common layers.




  TABLE 5-1   Main Layers in Board Editing
   113   114   115   116   117   118   119   120   121   122   123