How to build an advanced line following robot?? - Page 2 - Electronic Circuits Projects Diagrams Free

Triode · 10th July 2009, 05:16 PM

have you ever built a plain old two sensor hurky jerky line follower?

Sam Fisher · 10th July 2009, 07:28 PM

Quote:

Originally Posted by Triode

have you ever built a plain old two sensor hurky jerky line follower?

No , But once i built a light follower robot that was wrong with its gearboxes and wheels... (A Robotics Kit)

blueroomelectronics · 10th July 2009, 07:30 PM

Guess I'm on the ignore list.

Triode · 10th July 2009, 07:43 PM

Maybe talking to people who actually know what they're doing is cheating? haha. Just so you know sam, I'm a Mechanical Engineering student, Bill here is a Electronic Kit designer. But then he did say the last one failed because of gears and wheels, not electronics, so maybe I'm the one to talk to :P

Sam Fisher · 10th July 2009, 07:58 PM

Quote:

Originally Posted by Triode

whats it supposed to do on the filled in half circle and the double arrow head? Is it just supposed to pass through them without becomming confused?

Yes , And it supposed to pass through them quickly and without wasting time...

Quote:

Originally Posted by blueroomelectronics

Is the contest August 7 2010 or 2009?

How big is your budget?
How will you get the parts you need in time?
How do you plan to test your design before the contest?

Hi,
2009,
about 40 $ for my first project...
All the Best.

Thanks my best friends ! (blueroomelectronics and triode and other guys)

Triode · 10th July 2009, 08:06 PM

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

be80be · 11th July 2009, 03:50 AM

Here a five dollar from the goodwill Line follower

And here what keeps her on line

Sam Fisher · 11th July 2009, 08:35 AM

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

*
* *
* *

Mr RB · 15th July 2009, 08:59 AM

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 · 12th October 2009, 05:02 PM

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.....

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10th July 2009, 05:16 PM	#16
Triode	have you ever built a plain old two sensor hurky jerky line follower?

10th July 2009, 07:30 PM	#18
blueroomelectronics	Guess I'm on the ignore list. __________________ Bill Smart Kits build Smart People http://www.blueroomelectronics.com/

10th July 2009, 07:43 PM	#19
Triode	Maybe talking to people who actually know what they're doing is cheating? haha. Just so you know sam, I'm a Mechanical Engineering student, Bill here is a Electronic Kit designer. But then he did say the last one failed because of gears and wheels, not electronics, so maybe I'm the one to talk to :P

10th July 2009, 08:06 PM	#21
Triode	It could be done if you already know how to do most of it. What do you already know how to do?

11th July 2009, 03:50 AM	#22
be80be	Here a five dollar from the goodwill Line follower And here what keeps her on line __________________ Burt http://mybe80be.com http://stores.shop.ebay.com/mybe80be__W0QQ_armrsZ1

11th July 2009, 08:35 AM	#23
Sam Fisher	One of my friends said that use five "tcrt5000" for sensors with this method of arrangement: * * * * * __________________ Last edited by Sam Fisher; 11th July 2009 at 02:25 PM.

15th July 2009, 08:59 AM	#24
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.

12th October 2009, 05:02 PM	#25
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.....