How to build an advanced line following robot??

[Triode]

It could be done if you already know how to do most of it. What do you already know how to do?

 

[be80be]

Here a five dollar from the goodwill Line follower
**broken link removed**
And here what keeps her on line
**broken link removed**

 

[Sam Fisher]

One of my friends said that use five "tcrt5000" for sensors with this method of arrangement:

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[Mr RB]

Those loops are going to need some clever sensors and some major AI. Quite a lot more than I think you realise...

Given the time frame, have you thought about going in the beginner/normal line following, not the advanced class? Even the beginner class will have entrants with fast well designed chassis and that have been fine tuned over a couple of years to get even faster still.

 

[nirmal_rockin]

i think i could suggest some thing.. i've already devoloped two lf robots....
i used a sensor qrd1114... 300rpm geared motors...(i suggest stepper motors for precision)
and atmega16 micro....i used l298driver.... but its ok if u use l293....l298 is required oly if u use higher voltages nd current values....if u want to make ur line follower more advanced...try adding schotty diodes n thyristors.....