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This robot is Simple Line tracking Robot. The plat form used is Mr General from Dagu for details about this platform go to https://www.robotshop.com/letsmakerobots/node/11703. The Tracking sysnsor is the IR compound eye. the board used is PIC ready1 with 16f887 controller.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/mr-general-as-line-tracking-robot