The Atrax

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The Atrax is a 3 DOF Australian Funnel Web Spider inspired robot, that is mainly wooden made. The parts are cut from a 3 mm plywood plate with a Dremel saw. 27 servos are dispatched as follows: 24 for legs, 2 for fangs and 1 for the abdomen.
Everything else (servos, erectors, electronics, ..) are supplied by Lynxmotion.
3 different real walking patterns are implemented:
- Scorpion (4231 seq.)
- Tarantula (4132 seq.) quite slow gait in the real life
- Metachronal (4231 seq.) common for running spiders, ticks, lobsters and crabs

Опубликовано:

27 сен 2024

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Комментарии : 459

@PasCorrect 9 лет назад

Never thought I'd watch a spider-robot do some sassy poses on a baby blanket, but that's RU-vid for you.

@Spiderific 12 лет назад

I keep coming back to this video. still the coolest thing I've ever seen.

@NiteLynr 13 лет назад

Thank you for uploading this - I've been trying to get my head around some of the gaits for octopeds recently (especially turning) and your video shows them very clearly. Seriously impressed with how well this has been put together indeed. BTW, the mandibles and LED 'eyes' are a very nice touch :-) Keep up the good work!

@Jude300c 13 лет назад

The walking is like a chain almost. One leg moves back, the other does the same. The 2 second legs moves closest to the first leg that moved, other side repeats, So on and so forth. Amazing to watch!

@neb8512 9 лет назад

Also, it's great that you added the fangs because then it can yum yum on things that are yum yums.

@GrowingY 11 лет назад

Great stability and high maneuverability and the relative simplicity of the design.

@SovereignKnight74 12 лет назад

That has to be the awesome robot I have ever seen to date. I watched this with a smile on my face with AWE.

@roleplayman 12 лет назад

this is the smoothest moving robot i've seen so far

@SpikeyBiscuit 12 лет назад

...and that's how the robot scorpion uprising began, Little Jimmy.

@JackieTheCaveman 9 лет назад

i love the rhythm it produces. cant say the same thing about the most of spiders

@buttercupjag 12 лет назад

this is one of the best samba beats i have ever heard! :D

@ThePlumenator 13 лет назад

I need a tutorial on how to make this. This is the answer to my year 10 engineering assignment!

@shot2funk 8 лет назад

Fascinating project. Well done! =)

@DamagedF0X 12 лет назад

Wow... Huge range of motions.

@W2daERN 13 лет назад

That thing makes an awesome techno beat when it walks!

@bflippsytrance 10 лет назад

Every direction has a groovy rhythm :D , it looks awesome but sounds nice too.. :) Nice work!

@SriNiVi 10 лет назад

Walking pattern is awesome...

@McSpider71 14 лет назад

Thanks for your nice comment! But don't worry: that's not the first shot I tried! The most difficutly was that the legs tips (on tars) held often catched by the carpet! ;-) McSpider

@MUSTASCH1O 11 лет назад

That's probably because in the videos they've shown the robot IS learning to walk. The videos are of Boston Dynamics testing the robot over different surfaces so that they can improve its motion.

@dseelbach80 11 лет назад

Great fluid motion. I'm totally impressed.

@Jamalshookup1 12 лет назад

This is one of the best things I've ever seen on RU-vid. This is absolutely astounding. Congrats to the inventer! Any plans on building toys or perhaps some other practical device based on this design? Have you thought of working for a SFX company that makes film/television props, or opening your own shop? Once again, astounding! Keep up the good work!

@MrRazorblood 12 лет назад

amazing what a few servos and programmable gadgets can do.

@jeanky44 13 лет назад

whenever it walks it makes a awesome beat

@PromethorYT 12 лет назад

If only i had this robot as a toy when i was young ! I would be a robotic engineer by now lol !

@MentalRaptors 12 лет назад

Baffling! You totally nailed those patterns! So goddamn good it's almost truly scary, I'll tell ya

@McSpider71 14 лет назад

@aggrav8d Thanks! Your video is so cool too! This spider is mainly wooden made. A lot of work with the Dremel saw. The total weight is 3050 g.

@ReaumWingblade 12 лет назад

god those motors make one kick ass beat

@Aresftfun 11 лет назад

this is adorable. but also gives a lot of inspiration

@i-make-robots 13 лет назад

@MrTpengineer ah, thanks for that. Try lifting leg B when leg A is still dropping. You can get a slightly faster gait and still be very stable. If you're interested, you can also check out the open source project visual-hexapod on sourceforge for more gait styles, etc.

@dace.digital 11 лет назад

also music

@i-make-robots 14 лет назад

Great work! I have similar issues with jitter and bending parts. What material are you using? I'm even more curious to know how much it weighs.

@Sandra5V 11 лет назад

Trop bien cette araignée! Très beau boulot! :-)

@johngrimes4625 11 лет назад

Very cool what you did here.

@hellishgrin4604 12 лет назад

I think 6 legs would be more affective for speed, but this design is still very impressive.

@josedude10 11 лет назад

Reminds me of a bigger version of that robot spider thing in the Black Ops 2 campaign

@TXcodeDesigner 12 лет назад

Truly amazing! Fantastic work on the robot.

@SageofCancer 12 лет назад

Wonderful! Now make a giant version and load two of every animal on it.

@koleknight 12 лет назад

WoW ! Monster live again ...! Great job !

@Kusinator1 12 лет назад

your floor is so clean!

@Octopossible 11 лет назад

nice demonstration of different gaits. what kind of servos are on this thing?

@kertaspaper94 12 лет назад

I am enjoying the music this thing makes... :)

@Halakachinka 12 лет назад

sounds like a sick beat for a steppa tune! ;)

@anishwij 12 лет назад

Thanks helped me with my CGI

@Venitas751 11 лет назад

This is the most amazing thing i have ever seen in my life!

@mavericmorph5358 11 лет назад

Very impressive! Does it use a learning processor?

@McSpider71 14 лет назад

Here is the link. I didn't find any other more recent references than this one: Thanks for your impressions!

@chshrkt 12 лет назад

Thank you, I will now have nightmares for the next week...

@WTF_BBQ 11 лет назад

Rap music was born because of contraptions like this.

@suemccartin 12 лет назад

Reminds me of that old movie "Runaway" with Gene Simmons and the whacky murderous robots.

@ChanceDFEL 12 лет назад

For some reason , when it knocked over the doll , I couldn't stop fucking laughing .

@andygaras 12 лет назад

at least we'll hear it coming

@crockett616 9 лет назад

Cool. What would it take to make this go super fast? How fast could the servos move the legs. Would be sooooo awesome to see a thing like this gallop down the street at like human running speed. Maybe at night for added effect :D :D

@lilweezyd6 14 лет назад

good imatations to the spider affect

@BuildBreakFix 8 лет назад

very nice project..

@ied3vil 12 лет назад

Nice pink backpack dude!

@McSpider71 14 лет назад

@micro233 I cannot post the link. Try to put Tarantula Sepping Pattern in your web browser and you'll find it: I didn't find any other more recent references than this one. Thanks for your impressions!

@WarBandit111 11 лет назад

Make it quiet, add a camera with a long range wireless connection to a laptop, make it controllable from the laptop, and add some Semtex or C4, and that would be a great weapon!

@LordVictorHalgaard 12 лет назад

Simply by moving like a spider, it creeped me out...But i want one xD

@jsa2145 12 лет назад

AMAZING !!!!! I need to make one of these some day !

@Gerkinhof 12 лет назад

It even provides its own horror music!

@FisheadAustin 12 лет назад

wow, this is amazing i can only imagine how long it took you to program it, and im not sure but where you controlling it with a controller? cause idk it didnt seem autonomous to me:/ but either way great build!. i have a similar ideal im gonna use to build a walking robot to use on a paintball field and this, was something else lol!

@SithBerserker1488 12 лет назад

And THAT laddies and gentlemen its the first step on the evolution to the Utapau Crab Droid =D

@vwcreativetechnology 12 лет назад

so cool...will you be selling this one perhaps?

@mecha9000 12 лет назад

robot: you suck!!! *poke* doll: WHAT DID I DO TO DESERVE THIS!!???

@joegiusti528 9 лет назад

What did you use for the power supply? I am thinking of doing something similar with a few extra parts but am not sure what I have will power so many servos.

@Re_Kitty 12 лет назад

I think.. wheels might be a little bit simpler and faster means of transportation.

@CarlosRoberto-xb9si 7 лет назад

Hello, this spider is very cool. I would like the assembly scheme of that robot and all Arduino programming, what material was used for the body, uses Arduino Uno or Mega?

@Manderion 11 лет назад

00:36 did the legs often hitting so hard together ?

@superbikeengineer 12 лет назад

any details about the minds behind it?

@iLeonidze 11 лет назад

Like a dubstep

@Kingdok10 12 лет назад

Robotics kicks ass!

@thataintfalc0 12 лет назад

if you put a skin of some terrifying kind on it think it would make an excellent Prank-bot

@marcio6498 4 года назад

Hello my friend! Can you make the tutorial available please?

@gralfca 12 лет назад

Good job!

@vitolongo4511 11 лет назад

I'm thinking of learning "Walking kinetics" I'm wondering of the calculus that would be practical in resolving the changes in the ratio differential re; moment of inertia as per the range of joints per appendage. Sorry about the wordiness.

@omgabanna 12 лет назад

i keep remixing the sounds it makes into songs in my head.

@cristmastersx7566 11 лет назад

buen juguete amigo..en donde lo comprastes?

@zleereed 9 лет назад

would be so cool if it was faster..

@Nirinsanity 12 лет назад

Nice dance show from 4:18

@thekhenthul 11 лет назад

0:50 dramatic moment, for a second I saw a teletubbie the motor movements sounds like music, has rhythm 4:19 I think it is trying to say something like: you are not my master anymore *bip*!

@omaversteher1 11 лет назад

1:40 that beat :-)

@ROBECABAL 13 лет назад

good show

@theycallmeknives1 12 лет назад

Needs a air soft gun tail, and some kind of grabbers in the front

@eventhisidistaken 12 лет назад

What did all the parts cost...I'm guessing arounf $1200?

@viniciomarroquin8934 7 лет назад

Where can I get one? Or how can I get the pieces to assemble it myself, I'm looking for one for robotic project thanks I'm from Guatemala

@AceofDlamonds 12 лет назад

0:53 OWNED!

@symbstanit1974 11 лет назад

That is so awesome, you rule!!!

@Garrett.29 11 лет назад

what kind of servos did you use

@shave31 13 лет назад

Wow, so you made it walk AND beat box? ;)

@kangkangyang3153 11 лет назад

What kind of servos did you use?

@LiquidMetalLifeForm 9 лет назад

Fascinating

@pancakurniawan1640 7 лет назад

How to configure 32 channel servo controller v2.6 RTrobot + playstation 2 ?because i m confused grouping hexapod with the manual book. Can you lesson me step by step?

@NANONilsWORLD 10 лет назад

wow...fantastique... & cool

@theStarkArts 12 лет назад

for the first 20 seconds i was waiting for that scorpion to move... then i noticed the robot crawling across the floor! Someone stop them before we are all poked!!!