HI
My name is khader. i am an electronic engineer and an electronic hobbyist. i am also the owner of YouTube channel ELECTRONICS MADE EASY . I make many electronic projects which i would to share with everyone through my YouTube channel and also this blog.
This blog consists of theory and picture of projects and the ideas i have. You can ask me doubts related to the specific project or any other project.
My name is khader. i am an electronic engineer and an electronic hobbyist. i am also the owner of YouTube channel ELECTRONICS MADE EASY . I make many electronic projects which i would to share with everyone through my YouTube channel and also this blog.
This blog consists of theory and picture of projects and the ideas i have. You can ask me doubts related to the specific project or any other project.
Sir, I am junior to you studying 3rd year ECE in GVP. I want to make a line follower robot with arduino for techfest IIT Bombay. In the first part the line follower robot must memorise the path and then in the second part it should follow the previous path. And the path is a little complex.
ReplyDeleteThe web address is www.techfest.org/mazerunner
Would you please give me any suggestions about how to memorise the path and is arduino uno suitable for this project?
Thanks in advance.
hey hari krishna,
Deletefirst of all i dont have much idea about the arduino but with what knowledge i have i think arduino uno can do this task.
**to memorize the path first measure the circumference of the tyres (say 10cms), a single turn of the tyre i.e. the motor, can cover 10cm of distance so if u have to memorize to cover 300cms u can program the arduino to turn the motor 30 times. taking a diversion can be memorized by turning motor on one side clockwise and the other side in anticlockwise.
**for the arduino to memorize path automatically u can program it before hand such that- u give three variables as f-forward=one clockwise rotation of both tyres, l-left=anticlockwise rotation of left tyre and clockwise rotation of right tyre and r-right=vice versa. as the bot moves forward, for every complete rotation u can add f to the saved sequence, for a left turn l is added and for right turn r is added. so for example bot moved 100cms then turned right and moved 20 cms and then turned left so the saved sequence should be -f f f f f f f f f f r f f l ( 10*f=100cms as each f is 10cms circumference of tyre) . in the second round you can program the bot to choose the sequence with least number of 'f's to cover smallest path.