Hi,my is alex. i would like to build a line follower robot,but i'm a very very beginner in programing (c language/assembly language).i use AT 89C2051,L293D driver,4 sensor(comparator/LM324) s1 right,s2 back, s3 front,s3 left. and the track is like this :
10 |
9--------+------------7 8| |
4--------+-----------6 =======> Track 5| |
3--------+-----------1 2| | start
s3 __________ | | s4 sensor 1 |__________|
sensor 2 at no. 2 robot turn left,until no 3 robot back to no 1,in the end of no 1 it go to front and turn right at no 2,it's happen too at the no 5 and no 8,and when the robot until no 10 it goes back to start.i very2 need your help,please please please n thanks 4 your help