Page 267 - Make Your Own PCBs with EAGLE from Schematic Designs to Finished Boards

manual layout, 128–134
milling, 145–146

running a CAM job, 138–140
soldering through-hole PCBs, 159–164

submitting a job to a PCB service, 141–143

surface-mount board layout, 121–128
through-hole board layout, 103–121

toner transfer, 146
protoboard, 7–8

prototyping, 4–9

Raspberry Pi expansion board, 195
block diagram, 196
design considerations, 195–196

final board layout, 205

ground planes, 197–200
initial component placement, 199

laying out the power and motor tracks, 204
laying out the power supply, 197–204

routing across layers, 202–204
routing the power supply, 201

schematic diagram, 197, 198
RaspiRobot board. See Raspberry Pi expansion board

Ratsnest button, 37, 98
Rectangles command, 66
reflow ovens, 158–159

using, 171–176
Replace command, 64, 99

resistors, 42
SMD resistors, 44–47

soldering, 159–162
through-hole resistors, 42–43

resizing the board, 38
R-EU. See European circuit symbols

Ripup command, 99
Rotate command, 63, 99
Route command, 97–98

routing, 38–40
R-US. See U.S. circuit symbols