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Old 6th May 2008, 12:07 PM   (permalink)
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Unhappy my first line follower

hey guys!!
this is my first line follower robot
i am using atmega 32
and a combination of IR led & photo diode as sensor
and 2 dc motor of 45 r.p.m
but my robot is too slow
how can i make it faster??
and my robo is unable to take sharp turns
how can i remove these limitations
plzz help!!!!!
video of my robo--http://rapidshare.com/files/112938295/line_follower.mpg
http://www.youtube.com/watch?v=s3NdDtsSkV4

Last edited by king_189; 7th May 2008 at 07:53 AM.
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Old 6th May 2008, 12:46 PM   (permalink)
vdd
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Quote:
Originally Posted by king_189
hey guys!!
this is my first line follower robot
i am using atmega 32
and a combination of IR led & photo diode as sensor
and 2 dc motor of 45 r.p.m
but my robot is too slow
how can i make it faster??
and my robo is unable to take sharp turns
how can i remove these limitations
plzz help!!!!!
video of my robo--http://rapidshare.com/files/112938295/line_follower.mpg
Why didn't you put your video in some place (like youtube) that's easier for people to watch so that we can help you.
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Old 6th May 2008, 01:39 PM   (permalink)
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I have to agree with vdd, I downloaded the file and it won't play in windows media player either.

However, even though I haven't seen the video, from your description it sounds like you have done a good job so far.

Mike.
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Old 7th May 2008, 07:51 AM   (permalink)
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http://www.youtube.com/watch?v=s3NdDtsSkV4
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Old 8th May 2008, 12:13 AM   (permalink)
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What is the voltage that it is running off of?
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Old 9th May 2008, 04:40 AM   (permalink)
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i am running my follower at 12v
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Old 13th May 2008, 02:14 AM   (permalink)
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Call it a Turtle. But maybe a turtle moves faster.
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Old 13th May 2008, 03:33 AM   (permalink)
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Are you sending a PWM signal to the motors?
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Old 15th May 2008, 09:45 AM   (permalink)
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Quote:
Originally Posted by Krumlink
Are you sending a PWM signal to the motors?
no i am not sending a PWM signal to the motors
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Old 24th May 2008, 02:21 AM   (permalink)
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They should build highways with line following capability, probly the left lane best, or even all the lanes and ramps, marking the line with "hot" paint, perhaps slightly radioactive, so they could have cars following the line, combine that with GPS, you could have lines of cars on "auto" heading east i.e. and save a lot of gas.

Last edited by RobertD; 24th May 2008 at 02:24 AM.
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