Parallax Boe-Bot Assembly page 17

Step #9
Install Line Sensor
Wires
Parts Required:
•
(2) 10"
extension cables
•
SumoBot chassis
Carefully feed each 10" 3-pin extension cable through the center chassis slot.
Step #10
Install the QTI Line
Sensors
Parts Required:
•
(2) QTI line sensors
•
(2) 4/40 1/4" long
pan-head machine
screws
•
SumoBot chassis
Using two 4/40 1/4" pan-head machine screws, attach the QTI line sensors to the 1-
1/4" round stand-offs. Connect the ends of the 10" 3-pin extension cables to the QTI
line sensors, noting the polarity markings B[lack]-R[ed]-W[hite] on the QTI sensors.
3-pin
Chapter 1: Assemble the SumoBot · Page 7