Hmm, okay this is kinda a bit embarrassing, coz i took the same lesson again because i got C in that lesson; so i tried to ace it, but dunno till now what i gonna got haha
Anyway, this is my third line follower, it's almost as same as my first line follower (yes, it is analog), but it can be said to that the drawing line of the circuit is the same as my second line follower. Oh yea, consider it is the breed from the first and the second.
I won't speak any engineering thing here, coz maybe most of you readers won't understand (or i am to lazy to write that - ehem) just here are the pics:
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| It got three sensors, and yeah, that is the crush gear wheel. |
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| Fast? Of course, i am the winner haha |
