Robot Challenge

[TheSoldierCore]

you have to many gears that will cost speed

[bowen955]

I hope you guys work at a Lego store.

[Geeno752]

did you charged the battery???

[dailypinoyshowbiz]

yeah. you are a badass!

[krisroadruck]

Thats pretty badass

[danrhodes1987]

Holy crap thats slow!

[stuntrunt3263]

wow a belch in a video. and it was loud lol

[nastynash96]

That burp was stronger then the machine lols

[AKSoapy29]

There are some design flaws but I like the design!!

[LaikaN57]

I would move your CG forward to about 1/3 aft.

[561inurface]

it wont win any speed or accuracy medals but its got a gold in creativity!!!

[RazzlePlatinum]

it thinks it can it thinks it can

[pitbull23d]

excelente

[xXsLaUgHtRfEsTXx]

@guitarfreak1051 it was for a robotics design class read the description dickhead

[SceneKidsInAmerica1]

One question why in the hell do you got a sand box in your office? O_o

[mYNaMEIzBrADy]

yeah dude, you would need tourqe over speed to go up that incline

[earcolos]

Torque is needed more than speed at this point.

[PetrFM]

Bad construction for differential drive steering. If you want to turn easily - points where wheels touch the ground must be on the perimeter of the circle.

[ultrajmanfan67]

the new car i goes so fast you wont be abile to make it o the restroom

[TheVazik13]

goods

[Stari89]

Wow I had no idea MIT was for 8 year old children.

[MegaTim42]

@Stari89 Dude, would a robot made out of something else differ then? Idiot.

[grapes008]

should have use wider typres to improve traction

[bigballa97]

oh also having independent suspension on each tire would help as well

[bigballa97]

i would recomand tie bars going to each set of freont tyres if lego makes tie bars

[lucascollaresbarreto]

you need a lil of weight on front wheels to stop the sliding!!!

[TheTwelfthDoctor]

OMG run away, it's out of control !!!

[technologicalbrain]

it just has lots of wheels and differentials

[TrickyNekro]

Man, front wheel design is coolio but man.... That things need to be way faster, to enter competitions at least

[Jonathanpoll]

but then theres less torque

[Gintaras]

I dont think its going to the Mars any time soon...

[zeepm]

oué ça me fe peine je fesai des comme ça quan j avai 10 ans...

[server4utube]

a bit to complicated design, Ive done better then that :P

[Halljac]

The gear ratio seems to be really bad, you don't need that much torque, and a gyro would fix all of you turning problems.

[antfaney]

sad

[sinegra30]

my rc car can beat up that shit!!

[Sk8erdude676]

dude, its they made it them selves, they don't need a remote and it's made of mostly lego..

[sinegra30]

i know that!

[Robotorium]

you should bring the center of gravity way forward!

[ScaryWor]

He used his hand illegal movement ... -_-

[itspartytime09]

put most of the weight up front

[ccederlo]

Looks like a tough challenge depending on what materials your limited too. Tank treads might help, but having some sensors to control the bots function leading into some different terrain would be best. Keep it up!

[PetrFM]

This robot design (long and narrow) is unsuitable for differential steering in tank style. Short and wide robots with 4wheel drive can maneuver better.

[saloge]

so slow n stupid

[JDog415]

you need more powerful motors

[Tripleogrudy12]

@JDog415 If they do the car will slip even more

[Psychlist1972]

@JDog415 Looks like it is geared for torque - what you need to climb that wall - not speed.

[TooKoolKris]

Learn how to make a robot fags.

[Juzaguy94]

wow its lego!

[DFskyjet169]

it s shit

[XBillums]

The new NXT has much more power, I built a simple robot with no torque gearing and it cllimbed 40 degrees angles!

[Mikemc]

Not bad but giving more power to the back or middle wheels would help it climb and keep straight.

- Mike

[JoaoLuis90]

It's is a ROBOTIC TURTLE?

=O

[planetraul]

hahahaha!!!! too much gas? to much coke? hehehe good video

[disgruntleddave]

for climbing uphill (or going down), maybe you could have designed and implemented a feedback device. A simple weight allowed to rotate offset from the vertical axis, and forward back. a large scale accelerometer. if you could work this into a control modifier to turn the robot until it is oriented straight down or up the slope it would help.

[vaginamaster]

its made from legos lol

[Shwamperoos]

legos?

[smidge146]

so slow

[matt22matt]

if id would go fast it would be actually pretty cool

[adroit181]

Yeah, those darn worm gears. We went for torque at the cost of speed.

[Anonymousniper12]

@adroit181 how do you make this?