Lego WALL-E NXT Linefollower

Lego Mindstorms NXT and a Technic Bulldozer kit were used to build a WALL-E lookalike based on a design of BazMarc. Two light sensors were used to track the line. The caterpillar tracks are powered with 2 powerfunction XL engines. The NXT uses the HiTechnic IR-Link to control the speed of the engines. This video was taken during the Roborama 2009 contest in Belgium.

software : NXC with BricxCC

Hardware : 1 NXT, 3 NXT engines, 4 PF motors, 1 PF IR receiver, 1 UltraSonic sensor, 2 light sensors, 1HiTechnic IRlink, 1 HiTechnic Compass,NiMH rechargeable batteries and Lego from the Bulldozer #8275 and various other parts.

Have Fun,
Ramacco

Category:

Science & Technology

Tags:

• LEGO
• MINDSTORMS
• NXT
• WALL-E
• line
• following
• IR-Link
• HiTechnic
• Technic
• Roborama

[Thebeatingofourheart]

Damn, da's zo koddig

liefde op het eerste gezicht ;D x

[bazmarc]

Fantastic... doing a line following program via the PF IRLINK is not easy,,, congratulation

and... love your wall-E :D