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Unread 17-02-2003, 09:19
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FRC #0330 (Beachbots)
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I've talked to several teams, and none of them got line following working with just 3 sensors. One used 5 sensors and has it working, and the rest of us are using dead reckoning.

edit: do a search on delta_t. I know I've explained it several times, and I know others have as well.