Page 215 - Make Your Own PCBs with EAGLE from Schematic Designs to Finished Boards
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FIGURE 9-3 Final schematic.
One quite common pattern in the schematic design is worth mentioning, and that is the separating
out of the power-supply section of the board. This has the components for the power supply itself and
the decoupling capacitors (C3 and C4) on their own. Separating the power-supply section of the
board like this is a lot clearer than adding nets as lines between all the components.
The Raspberry Pi, to which the board will be attached, is represented in the schematic as a 2- by
13-in. socket header.
The Board
The board was designed using a mixture of manual and automated layout. Figure 9-4 shows the initial
placement of the components.
