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View Full Version : Line follower prob!!!!!



akshay66
01-30-2009, 01:53 PM
hi,
i've made a basic robot which moves forward,backward,left & right.The motors are 100 rpm,12v dc.The driver is l293d.i'll post the picture soon.Iwant to modify it to Line follower but the prgram i wrote is not working.So, can anybody give me the program and also the sensor used.I'll be really thankfull to him.I need it urgently.can mail me at akshaygulati66@yahoo.co.in.

thanks in advance

regards,

scorrpeio
02-04-2009, 02:42 PM
You should use IR pair as sensor. Either 3 pairs or 5 pairs have to be used for good accuracy.

Looking at speed of motor, I will suggest you to use 5 pairs.

The code........
it depends upon the design & position of the sensor. Please let us know what is the design of the bot & position of the sensor

akshay66
02-04-2009, 04:08 PM
hi,
thanks for reply but i have already solved my problem.l"m using 5 sensors.
the program is written if you want i'll show you.

regrads,

c0mrade
12-19-2010, 12:59 AM
how did you solve the poblem of junction... my bot keeps going in circles