Picture of knex robot arm
A lengthening for your arm

I am from belgium so my english isnt so good... sorry

for mlcad users:

Step 1: 1e piece

Picture of 1e piece
1e pice

pic. 3: replaceable by yellow one`s
99igo4 years ago
Where do you put the rubberbands? Please reply. (I sucribed and rated 5 stars)
99igo4 years ago
DUDE. DIS IS FRICIN AWSOME !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:)
verypoopy4 years ago
Do the fingers open and close?
brammeke11 (author)  verypoopy4 years ago
awesome!! I like it but it's kind of hard to make it open again but I'm suprised that there is no rubber bands used! very well done 5*
brammeke11 (author)  aleceatsfood4 years ago
Well, there are
You can see them in the intro but i forgot them in the last step.
oh sorry i didn't see them but after I added them so yah its nice
loonley4 years ago
ee man alles goed maar can dat ding pakken of wat?
brammeke11 (author)  loonley4 years ago
daar dient da ding voor xD
ok tnx man
dansdoc5 years ago
replace the red rods for a diferent size and make th big rod a different size?
brammeke11 (author)  dansdoc5 years ago
You can try it for sure.
dansdoc5 years ago
can i
Furloy5 years ago
love belgium

pls7 years ago
great design :) but it pulls my arm hairs :(
Well there's a tragedy....
lol :)
stopanator6 years ago
i made it its fun but one thing it somtimes bends when i pick p my remote
brammeke11 (author)  stopanator6 years ago
I know, but maybe you can strengthen it a bit
Capt. Fat6 years ago
Dude i love belgium cookies!!! thier awesome, but relly expensive here because they have to be exported. Nice instructable by the way.
ZTheMaker7 years ago
woooow i love it, it's amazing i wonder how it works...
brammeke11 (author) 7 years ago
yes, but it may be week at 2 meters
alfpwns7 years ago
can we make this as long as we want?
brammeke11 (author) 7 years ago
just one solution: SHAVE ;)
The Jamalam7 years ago
I made one like this except it had 4 long claws on either corner and it went up to your shoulder instead of your elbow. I can't post because it was broken up long ago :(
matrix8287 years ago
brilliant! +99999999999999999 (lol)
Love it!! awesome.
brammeke11 (author) 7 years ago
ja hij werkt zeer goe
Kaiven7 years ago
ryan knexer7 years ago
werkt ie goed?
brammeke11 (author) 7 years ago
yes they move a just a little bit
buterSBob297 years ago
cool +
Interesting Idea.
ojochris7 years ago
Do the Fingers Actually Move?! This is really cool, nice job!
Awesome, looks easy to make, I might try this. (favorited)