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This is my first line-following robot. This is the parts list: ELECTRONICS Arduino Uno Adafruit motor shield Pololu QTR-8RC line sensor. I used only 5 sensors. Pololu 30:1 micro motor 7.2V (6 X AA NiMh batteries) MISC DVD case Wires Wire straps 3 screws and about a dozen nuts to act as raisers. Their screws length depends on height of your battery stack. SOFTWARE Arduino IDE 1.0 Adafruit motor shield library Pololu QTR-8RC Arduino library
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/arduino-based-line-following-robot-using-pololu-qtr-8rc-sensor-faz3a-ii