need robot design

[sahilkatoch]

 
i m just a beginner and want to build the robot with following specification
-four wheeled
-manually controlled(wires)
-can walk on tuff terrain
-able to lift some light cylindrical items
-max volt limit 12V
-can climb on slopes(abt 30-40degree inclined)


so plz give me some design,ideas and various tools needed



admin edit: changed "need help" to a useful subject header

[benji]

yo should use geared dc motors
check with torques and do the math then choose the appropriate motor and appropriate gearbox

-able to lift some light cylindrical items

you can build an arm with 2 or 3 servos

[Rebelgium]

I strongly recommend building the 50$ robot first.

[Admin]

This design almost fits your specs:
http://www.societyofrobots.com/robot_asme.shtml

[sahilkatoch]

thnx very much 4 the design and its really superb

bt only prob with dis is that arena's surface is rocky and we need suitable tyres 4 it

and do tell abt desgning da arm as i m facing prob in finding appropiate material and guidance in making it

[Admin]

help with arm design:
http://www.societyofrobots.com/robot_arm_tutorial.shtml

and wheels:
http://www.societyofrobots.com/robot_parts_list_wheels.shtml