Parallax Boe-Bot - Page 190

Page 176 · Robotics with the Boe-Bot
Figure 5-11: Whisker Plus LED Wiring Diagram for the HomeWork Board
P15
P14
P11
P13
P12
P10
P7
P5
P4
P1
P9
P8
P6
P3
P2
P0
X2
X3
Vdd VssVin
Rev B
(916) 624-8333
www.parallax.com
www.stampsinclass.com
To S er v o s
Left
Whisker
Right
Whisker
+
HomeWork Board
Flat spot on
plastic case
indicates
cathode
The anode
connects to
the 220 Ω
resistor.
The anode
connects to
the 220 Ω
resistor.