Page 103 - Make Your Own PCBs with EAGLE from Schematic Designs to Finished Boards
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FIGURE 4-19 Logical areas of the design.
The first trivial area is the area at the bottom of the screen comprising the power connector and
the two decoupling capacitors. Then we have the amplifier section, centered around IC1, the low pass
filter between C4 and C5, and then the bar-code area around IC2.
Let’s start by connecting nets between the parts in the power area at the bottom. Figure 4-20
shows the sequence of connections being made.
