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Author:  Lolo [ Thu Jan 17, 2008 10:44 am ]
Post subject:  .. MY ROBOTICS PROJECT ..

Hi every one

I have a project in Lego(MINDSTORMS NXT) , the robot should follow the

wall even if there is a turn (corner) . I'm using ULTRA SONIC sensor for

one side and LIGHT sensor for the other .

we put a range for ULTRA SONIC sensor between 5 and 20 near to wall,

but it does not follow the wall , it goes to 62-70 centimeter away from the

wall which means exeeds our range .!!!!!!!

Please , if there is anyone could help , I'll be very thankful .


Author:  elemes [ Thu Jan 17, 2008 5:22 pm ]
Post subject:  hard to help without seeing the patient

The veterinarian gets some disease and goes to the doctor. Takes a seet in the doctor's office and the doctor asks him:
- Can you please describe your symptoms...?
The vet rises his eyebrows:
- Isn't this cheating...?

Author:  Lolo [ Thu Jan 17, 2008 5:55 pm ]
Post subject: 

what do u mean

am cheating

not really am asking for help

really it is not that easy

i don't ask 4 some thing done

only i need explenation

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