Page 101 - Make Your Own PCBs with EAGLE from Schematic Designs to Finished Boards

FIGURE 4-17 Supply parts in the libraries.

As you can see, there are many parts to choose from. We will just use GND and V+ in the
supply1 library. Add one of each near C6 and C7 at the bottom of the diagram and also +V above
R1, above pin 7 of IC1, and right next to pin 3 of IC2 and near LED1. Add GND symbols below the

Mic and near pin 4 of IC2. When these are in place, your schematic should look like Figure 4-18.
Note that in this figure we have also rotated J1 because it was the wrong way around for making
connections in Figure 4-16.