WRO 2011 Lego Nxt cube sorter size color complete

This is last model of my Lego Nxt WRO 2011 cube recycler. They has the ideal cube recognition algorithms (but works not very fast) and not so bad navigation and cube throwing systems.
It's recognizes cubes with color sensor and tracks the line with two light sensors.

More photo: http://dl.dropbox.com/u/11635705/sorter_photo.zip
LeJOS source code: http://dl.dropbox.com/u/11635705/sorter_source.zip
Computer program that demonstrates recognition algorithms: http://dl.dropbox.com/u/11635705/lego_csv.zip

Category:

Science & Technology

Tags:

• lego
• sorter
• programming
• robot
• cubes
• sensors
• mindstorms
• nxt
• rcx
• WRO2011
• recycler
• WRO
• lejos

[SSS13594]

@06jrojas I'm found partial solution by setting different wheel sizes in my program.

[pradeepwashere]

im not allowed to use leJos is there no way i can do this useing NXT??

[SSS13594]

@pradeepwashere It's very hard to do in standard NXT. I can't help you.

[pradeepwashere]

Hw can a colour sensor detect size?

[SSS13594]

@pradeepwashere See JAVA source code.

[pradeepwashere]

can u have the LDD file fr this...also does it use coluor sensor...hw does it detect sizze...touch sensor??

[SSS13594]

@pradeepwashere It detects size and color with color sensor. This robot is disassembled now and I'm not made LDD.

[abqarino93]

can you help me in programing

[abqarino93]

can you help me in prog raming

[06jrojas]

could you tell me how to move in reverse (with the light sensor behind the bot) when the robot takes the second two blocks? my robot cannot walk straight in reverse...! Could you help me please! your robot is amazing!

[Patrickwilkinson96]

you guys know something about this rules? "level of refinement"?

[LegomaniaHassloch]

@SSS13594 But it works ;-)

[pradeepwashere]

@Cellotubeyou dude i want the same thing too....u participating in WRO?