Page 314 · Robotics with the Boe-Bot
P14
Vss
LED
470
Ω
P15
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
P14
X2
X3
Vdd VssVin
+
Figure D-4
Example Schematic and
Wiring Diagram
Schematic (left) and
wiring diagram (right)
Here is a more complex example that involves two additional parts, a photoresistor and a
capacitor. The schematic symbols and part drawings for these components are shown in
Figure D-5.
0.01 µF
Figure D-5
Part Drawings and
Schematic Symbols
Photoresistor (top) and
non-polar capacitor (bottom)
Since this schematic shown in Figure D-6 calls for a 220 Ω resistor, the first step is to
consult Appendix C: Resistor Color Codes to determine the color code for a 220 Ω
resistor. The color code is Red, Red, Brown. This resistor is connected to P6 in the
schematic, which corresponds to the resistor lead plugged into the socket labeled P6 in
To Next Page
Loading...
Need help?
General