PDA

View Full Version : LFR a.k.a line following robot



gshubham96
07-23-2010, 05:47 PM
I had designed a robot which can turn when light is thrown on any of the two sensors.I want a microcontroller programming so that I can attach a paint brush back side and when i type a letter say 'W' it moves such way that the word 'W' gets written on the surface.I would be very thankful for you.The competition I am participating is on Monday i.e. 26/07/2010.
Thanking you
Shubham garg

vikas
07-23-2010, 08:02 PM
Good luck :) , judging from your last robot and 3 days of time task at hand is impossible.

U need a robot with Wireless connection with encoders and microcontroller with bitmap of fonts capable of translating these font into motion ... not easy in 3 days.

http://hackaday.com/2009/12/28/lightdrawing-robot/

gshubham96
07-24-2010, 08:30 AM
I am thinking that can i make a new robot?.
I want the robot to draw a word.the word will be given on the spot and it should not be remote controlled.

vikas
07-24-2010, 11:36 AM
It is impossible for you in the time frame you have specified.

For you mayb 2 weeks time would be required , there are too many thing to take care of.

gshubham96
07-24-2010, 11:38 AM
thx for help bt can you tell me how make that robot.
i have searched all over the net to make out how it can be possible but I got nothing.
so please can you suggest me, how to make the robot

ahnikhil
08-05-2010, 01:27 PM
Sorry for late reply.. if your still interested in doing .. i can give you some simple ideas
how about hard-coding for each letter, and bringing the robot to the correct place after each letter?? i think it would be simplest and yet fastest ..
it should work right?

gshubham96
08-06-2010, 05:36 PM
yess!!! dat would be really awesome. I still wanted to to do that project.please help ME