Page 51 - Make Your Own PCBs with EAGLE from Schematic Designs to Finished Boards
P. 51
FIGURE 2-17 Setting component values.
This is now our completed schematic. In later chapters we will find out more things that we can
do with the schematic, but for now, this nice, simple diagram is good enough.
Electrical Rule Check
Before we start laying out the board, we should run an electrical rule check (ERC). This will analyze
our design and tell us if there are any problems with it. To do this, from the “Tools” menu of the
“Schematic” window, select the option “ERC.” The result will be something like Figure 2-18.