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Revision History
3.0 – PBASIC code removed (archived on #28108 product page); name and images updated to reflect
kit's compatibility with ActivityBot and Arduino Shield-Bot robots.
2.1 – New information boxes explain the purpose of the (4) 10 kΩ resistors included in the QTI Line
Follower AppKit.
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Use Figure 4 for Boe-Bot, ActivityBot, or Shield-Bot robots. If you set
up your robot's breadboard according to Figure 2, the servo extension cables
will always be connected in the configuration shown below, regardless of
which robot you are using.
Figure 4 – Servo Extension Cable Connections
What are the 10 kΩ resistors for? A 10 kΩ resistor can be added across
each QTI W and R terminal to make the sensor supply an analog output
voltage. This can be useful for systems with analog to digital (A/D) inputs.
IMPORTANT: DO NOT try to use 10 kΩ resistors with Parallax line-following
example code; the code will not work.
QTI LIne Follower AppKit (#28108)
v3.0 2/25/2015 Page 4 of 4
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