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Perry posted an update 8 hours, 56 minutes ago
Made some new arm back covers based on Juerg’s design. Modified them so you can use the Neurvo boards.
Perry posted a new activity comment 1 day, 17 hours ago
Maybe if you had Yoda helping too.
Great job QHill
Perry posted a new activity comment 1 week, 5 days ago
Looking really good.
Perry posted a new activity comment 2 weeks, 5 days ago
OK, I\’ll bite. What should I be looking for?
You can see motion of fingers and hand programmed with ATMEGA2560 Arduino microcontroller and C++ programming, and controlled through EMG sensors.
Perry posted a new activity comment 1 month, 3 weeks ago
Looks great. I still haven\’t gotten my neopixel ring to work correctly.
Perry posted a new activity comment 2 months ago
I am not sure of the purpose of this but I get the feeling it will be of great use to a lot of people. What should I use this for?
Perry posted a new activity comment 2 months, 1 week ago
Luke, I am your printer
I want a video of how good he is with his sword – half the christmas tree with a single swipe?
promise ! lol I will wait the end of the year otherwise it’s my wife half me
I bet I know what is at the top of his Christmas list —- Arms!
Welcome, looks great
Everything is a tradeoff. They are basically clones and can be modified in the same way as the 805\’s.
A little less torque, a little less speed but definitely usable. I have been happy with them.
I use the HK15338. They are the same size and cost $15 USD. Available in the US too.
That”s a good price,,, they work alright,,?
Everything is a tradeoff. They are basically clones and can be modified in the same way as the 805’s.
A little less torque, a little less speed but definitely usable. I have been happy with them.
These are models to buy. The spirit of this site is open source.
Will you post them as open source?
The person selling the figurine on Shapeways has my authorization to do so,he scanned my InMoov at the Makerfaire Lille.
You can find the STL in the Gallery/STLparts/InMoov Goodies.
Perry posted an update 2 months, 3 weeks ago
Westworld maze insert for my inmoov.
Perry posted a new activity comment 3 months ago
Just cant get over how good those eyes look.
Perry posted an update 3 months, 2 weeks ago
There was a surprise party when I got home from work!
he looks sad, he needs a girlfriend.
Perry posted a new activity comment 3 months, 2 weeks ago
Where do you get the ball bearings? I like your work. For myself I like the idea of no ball bearings though. That is just my preference. I like that this can mostly be printed without a lot of extra parts to buy. Even if a ball bearing installation is much more efficient. You\’ve done nice work though.
I like the idea of no ball bearings too, but as I began with my InMoov there was one problem, the circle holes are not realy round and the move of my head not realy even. You need a big Servo with a lot Power to move it.
With the Arms it is the same, a lot of Power from the Servo is used to move the wormgear. With the ball-bearing I…[Read more]
Brilliant… Love this setup. I am using much stronger servos than the 805bbs too so this is something I would like to use. I also have been experimenting with a new low temp Poly carbonate so now my PivCenter, worm and Piv Gears are incredibly strong as well… Nice… thanks
So are these the correct sizes in mm-
689 bearing is -9mm x 17mm x 5mm
61709 bearing is-45mm x 55mm x 6mm
I just done a quick search with the bearing Numbers you gave and this size keeps showing up -just like to double check before parting with any money- plus i might some in the bearing bin back on the farm-
Nice work on the Mod,…[Read more]
yes, that are the correct size of the ball-bearings.
Perry posted a new activity comment 3 months, 3 weeks ago
Really nice job
You can get Arduino\’s at Amazon or Adafruit. There are literally tons of places in the US to get them. As I said below, just Google these. Hobby King is a good place to look for servos
hi thanks i have a question about the adriano what is better what he have on his finger starter or new what they sell i not see much anymore what he have
Dude, you already asked the same question 2 days… Perry and Bob have answered you. Just buy one or a couple and be done. No need to be so paranoid about where you buy as even the eBay Chinese copies work fine….
that profile pic.
I don\’t know where you are located so I do nt know the best place for you to buy parts. Gael has a bom section that list the parts. Just search for them. I use Google in the United States.
Perry posted a new activity comment 3 months, 4 weeks ago
Looks great. Really nice prints.
Thanks a lot! Perry!
Thanks Gael, I a trying to adopt some of your design practices to make parts robust and cleanly exported. I have stopped putting a radius on everything (just because they are easy and look cool). I am starting to see the beauty of a simple to work with STL that can be modified by others. A little more function over form. The simple little parts…[Read more]
That is what I had to do.
Perry posted a new activity comment 4 months ago
How is it working in SketchUp with the native STL files?
Surprisingly well,,, given SketchUp many many flaws and limited tooling, but I can work 10 times faster in it doing non-complex objects,, just finished doing an expansion pack” ericthepoolboy” “Toyota 22RE Engine”
The engine block and valve head really start to slow down SketchUp-and lost some section during the conversion, but SketchUp is up t…[Read more]
Thanks Marten. I like it a lot. There is still a bit of tuning to do but the geometries are good and the wrist rotation is solid. I may still put an inline tension spring in place but not sure. Time will tell if it is needed.
Perry posted an update 4 months ago
Here is my version of the forearm. Basically trying the same as Marten. I wanted a straight run for the tendons so I would not need the tensioning spring system. Kept Gael’s servo holder and guide system. Also the wrist drive is in line and not offset which I think makes it a little more robust. Used a slimmed down version of Marten’s…[Read more]
Looks awesome Perry !
It’s a nice option to use the default servo’s
And are you happy with the mechanical results ?
For you it’s better to see and feel the results instead of the default setup
Great Perry, I see that there is many inventors around!
Perry posted a new activity comment 4 months, 1 week ago
Great work. I used your previous version on my head. Really liked the streamlined look.
Will you post thes files up?
Yep,, will post the files when i am happy with the finished results (just about there),,, had to do some touch up work last night on the “eye_glass” so the Mounting system for eyes moves a bit more freely….
Will post a pic in my album when finished,,
We don\’t all work as fast as you
Nice. I am printing up my version now. See my post above.
Perry posted an update 4 months, 1 week ago
Seeing Marten’s great work I am rebuilding my forearms as well. Similar concept except I am trying to preserve as much of Gael’s design as possible. Works with his servo holder and standard servos. I had to hollow out RotaWrist1V4 so now there is a straight path for the tendons. The wrist drive is not offset so a straight shaft drives the wrist.…[Read more]
It’s nice to see your idea about this.
I think I will see your complete setup tomorrow, I hope it works well and I can’t wait to see a video !
Keep up the good work
We don’t all work as fast as you
Cool design Perry,
this is nice to give room for the tendons to run straight out from the wrist to the Servobed.
Looks great. This is a good inspiration
I am using Solidworks. I explained to Gael below in my thread about my back cover how I modify the STL files.
To share your info about that !
Almost done with all the parts.
Only missing the small Wrist gear.
The shaft and servo adapter feels good enough for me.
I hope the length from the shaft is OK
If yes, I will upload all parts to Thingiverse in 30 minutes
All new files are uploaded: http://www.thingiverse.com/thing:1824042
Almost done with my design. Just waiting for filament to arrive in the mail so I can print. My design will use many of Gael\’s original servo bed and has a printable shaft. HAd to spend a fair amount of time hollowing out the arm and wrist parts but there is a straight run for all the tendons now.
Hi Rodolfo and Perry,
Yeh, I think it’s fine
Just started to print all the parts.
I can’t wait to see your idea
Which program(s) are you using, during re-editing Gaël’s STL files ?
Perry posted a new activity comment 4 months, 3 weeks ago
Hi Kevon. You are correct that the position in the back is for the tablet. Some people use other tables or raspberry PI\’s or other controllers to run the bot.
Sounds like it is time to follow you on Thingiverse
I think after this weekend I will upload all files, which are needed to upgrade the Wrist part and this includes the new ServoBed for the small servo’s and the Wrist servo.
I can’t see that these smaller servo’s can hold it for a longer period
But so far it looks good and including the springs I think it’s safe enough to use them!
Really fantastic, you did it
Thanks Rodolfo !
And all are still running with MRL
That is awesome. No tensioning spring is the best feature! I guess you could add a tension spring like you had in your single finger tutorial.
I think this is pretty innovative which begs the question what does the rest of your bot look like?
Yes for sure I will include the springs which I’m using with my Finger_Starter kit.
This makes programming a closed position more easy and they are to safe the servo mechanical way
Once again nice work. It would be great to have a printable shaft for the wrist as opposed to a dog bone. Just another part I would have to wait for when I want to try something late at night. I thought you had a different servo offset in your previous vid and didn\’t need the universal joint functionality
A printable shaft would be cool, I only think it’s not strong enough !
And DogBone shafts are very basic parts which are used in RC cars.
Most local dealers will selling them.
About the servo, in the first test video I was using a “Low Profile” servo.
For some reason, these servo’s will not run with a Arduino !
For this reason I…[Read more]
Check my last post, to see the full functional Arm/Hand/Fingers:
Hello Marten. I came to that exact same conclusion last night while assembling my tendons. They have been very finicky and I am not confident the spring system will hold up. The wrist rotation really plays with the tensions and geometries. I was thinking of a system where the lines ran through the centerline of the wrist. The servo can be moved…[Read more]
Hello Perry, this is what happen with my new setup.
The servo is placed on the finger servobed and with a axle connected to the Wrist gears.
I’ve a test setup ready now, so I will upload a video in a short time !
Here the short video:
Working with STL files can be a real hassle as they are among the hardest to modify after the fact. As you can see in the pics below they import with thousands of facets so there are not really planar surfaces to work with.
I use Solidworks to import your individual stl files. It is important to import as a solid body instead of a…[Read more]
Perry posted a new activity comment 4 months, 4 weeks ago
Looks great. Exciting. what pulley designs are you using?
You can download the pulley’s here:
Thanks Marten for sharing! I have added your Thingiverse pulleys to the InMoov collection.
Thanks Gaël, to put them to the InMoov collection.
Perry posted a new activity comment 5 months ago
Here you go. Still a bit of a WIP but curious to see how it fits for others.
Thanks a lot.
Agreed, nice work….
Indeed, very cool design!
Thanks for sharing
Perry posted an update 5 months ago
Sorry for multiple posts here.
Nice job! Are you going to share the design? I would sure use it as I don’t have an on board computer either. Thanks
Great work and very nice adaptation. Which software do you use for to do that?
It doesn’t look like Blender. It’s interesting to know because other builders might be interested to see how you re-worked your parts with only the STL at start.
Thanks for the explaination Perry.
When exporting from Blender to STL format I use a plugin within Blender to check if parts are clean without inverted facets. This plugin did not exist when I started InMoov project, therefore some of my first parts could not come out clean
One of the reasons I do not create parts with too many round edges,…[Read more]
I’ve just started the project, so sorry if my question has been answered previously.
I though that the upper back was for mounting the tablet. does this mean the the robot can operate without the tablet?
Hi Kevon. You are correct that the position in the back is for the tablet. Some people use other tables or raspberry PI’s or other controllers to run the bot.
Making a back cover to fill up the Lenovo hole since I don’t us a tablet. It follows the lines of Gaels back design and matches the contours.
Perry posted a new activity comment 6 months ago
Perry posted a new activity comment 6 months, 1 week ago
I use the same chair technique on mine. I welded a section of pipe to it to bring him up to normal level. Slides right into Gaels mount.
Perry posted a new activity comment 6 months, 2 weeks ago
Great ob and ingenuity in printing.
You must have great patience. I usually am waiting for the printer to stop to put parts on one at a time. I didn\’t realize how many parts there were until I saw you lay them all out.
In fact, the biggest parts are the last ones I prited.
My Prusa i2 cannont build more than 7~8 cm height. So thought about building a Delta printer for bigger parts.
However, in this case I couln’t wait and printed the big parts in two pieces.
I think I’ll built the Delta anyway for future parts.
Perry posted a new activity comment 7 months ago
Looks really good. Nice eye treatment
Perry posted a new activity comment 8 months ago
Perry posted an update 8 months ago
Made some fake servos until I can afford more.
Looks great. What\’s the part on the right?
i’m also building an life-size R2D2… that’s one foot and the battery box
R2D2 what a nice companion it would be for InMoov. Is it also available as open source or where did you get the .stl’s from?
yes it’s open source https://www.thingiverse.com/bobbyshomerul/collections/r2d2
Thanks for the update. Timely, my camera just arrived today.
Also I glued the camera to the eye but not really necessary and if you have trouble locating the eyeball then insert pins in the screw holes
Hey, this was awesome. I printed it up.
Finished the chest, things back together. Head coming together then off to the wiring rats nest in the back.
Perry posted an update 8 months, 1 week ago
One piece chest tutorial posted to forum.
Perry’s profile was updated 8 months, 1 week ago
Making some progress