• Markus posted an update 8 years, 4 months ago

    Robyn Inmoov controlled by a Xbox one wireless controller

    • Great Markus!! This is cool to be able to control the arms gestures so easily.
      Once in position, can you still “capture the gestures” by voice to compile them later into one gesture?

  • My's Moov's profile was updated 8 years, 5 months ago

  • juerg posted an update 8 years, 5 months ago

    An error in a script and an unreachable neck position – just burned another HS805BB so badly, it burned a hole into the case and I can still smell the odor of death when entering the house.
    I have added now readjustable fuses for all of my large servos (PFRA 160, Reichelt.de).
    Hope this prevents future smoke!

    • Thats a good idea! Can you share details on how to install them?

      • Sorry, yes, just route the connection from either plus or minus pole from the power supply to the servo through the fuse. The fuse is supposed to heat up with current flowing through it and increases resistance thereby lowering the voltage for the servo and make it stall. The fuse regenerates when cooling off.
        The fuse works in a slow mode so…[Read more]

      • Update: Actually had a problem with left shoulder rotation servo (continuing small repositiong with growl) and after a while it stopped to move (fuse and servo rather hot) so the fuse did it’s job.
        Have added now the 104 (100nF) caps for all shoulder servos (between signal and ground) and as it did not completely stop the growl a lot of has gone…[Read more]

    • Juerg I just want to say : IT’S MAGICAL 🙂 . No more jitter or zombie servo when detach : https://www.facebook.com/photo.php?fbid=10210323785361860&set=p.10210323785361860&type=3&theater

      • thanks, great picture but I do not use nervo boards.
        the pin right next to e.g. 12 is the signal line?
        the dark green edged pins are the + power ones?
        the 100uF ground side is on the signal?
        and 104 is a 100 nF cap?

        • the 100uF ( the big chimical, it’s bad we need ceramic ) is pluged to +6v ground power line .
          The 100nF ( The small 104 ceramic ) is pluged to each signal pin. ( +signal , ground )
          The signal and the power shared the same ground.

          • Great! I remember a post on the InMoov forum mentionning something similar, It sure would be great to add that option on the next Nervo boards release.

  • Markus posted an update 8 years, 5 months ago

    Robyn Inmoov celebrating 50000 views.

  • juerg posted an update 8 years, 5 months ago

    Replacing a broken HS805 with a Blue Bird BMS-L530MG in the bicep. Its available at 20 Eu from hobbyking. Almost same specs but a bit shorter. It’s easy to remove the pot as it has a floating controller board. Downside is it has a smaller servo horn and so the rigid plate connector included with the HS805 does not fit.
    You can find the adjusted…[Read more]

  • Markus posted an update 8 years, 6 months ago

    Looking awesome now with the new back.

  • Markus posted an update 8 years, 6 months ago

    Waiting for my new back to be finished !

  • juerg posted an update 8 years, 6 months ago

    InMoov Head with less holes
    Finished design of a face/skull version with lesser number of parts. You need a print bed size of 20 * 15.5 * 10 to print them

    http://www.thingiverse.com/thing:1636086

  • Markus posted an update 8 years, 6 months ago

    Maker faire bay area 2016

  • Markus posted an update 8 years, 6 months ago

    Robyn Inmoov at maker faire bay area 2016

  • Markus posted an update 8 years, 7 months ago

    Robyn Inmoov Youtube channel trailer

  • Dimitris posted an update 8 years, 7 months ago

    Keep going!!

  • Markus posted an update 8 years, 7 months ago

    Robyn Inmoov joystick upgrade

  • Dimitris posted an update 8 years, 7 months ago

    This is a wheel base i made for my inmoov robot. The basic idea is from Gaels wheel base.
    You must have some welding skills to complete this base construction.
    The servos i use is turnigy 1270HV 40kg.
    You can find stl files for 3d printed parts at: http://www.thingiverse.com/thing:1548858

  • Dimitris's profile was updated 8 years, 7 months ago

  • Markus posted an update 8 years, 7 months ago

    Robyn Inmoov at maker faire Paris 2016

    • Thanks for sharing that video, Markus. Looks like it was a good time. Did Gael mention any time frame for the legs to be released ?

  • Markus posted an update 8 years, 8 months ago

    Robyn Inmoov going to maker faire Paris 2016

  • Printing another InMoov, because the original is going to stay home. It is a precious robot now!
    Having a second printer makes it fast, specially because I updated the firmware to Sailfish on the CTC printer.
    I used to print on Kapton with the ABS but finally got to print directly on glass which is giving a super result and surprisingly absolutely…[Read more]

    • PS: removal of the slurry ABS on the glass after print is done, simply run under cold water tab and it will detach itself like magic. Dry the glass plate and you are ready to go again.

    • Hi Gael – great info thank you.what is the consistency of the ABS slurry you use. your prints are look great.

      • The slurry is almost totaly liquid. It’s hard to say how much percent of ABS and acetone. Maybe 20 to 30 percent of ABS for 100 acetone.

    • Hi Gael
      I still think you should give HT-PLA a try and use a print plate that will not need any slurry or tape and allows to remove items by just picking them up from the cooled out print bed!

    • i am making inmoov right hand so can i get the Tensioner.stl file for it please i am not getting it anywhere can you please provide me the link of it

  • juerg posted an update 8 years, 9 months ago

    A comparison of InMoov pistons with different materials

    I have run tests with pistons made of different materials.

    Find the details here

    http://snaptip.com/4zczakcgwz/inmoov-piston-comparison

  • Abhishek posted an update 8 years, 9 months ago

    Hi All, I joined this group a week ago considering my interest on creating a Bot. Now, I need an info/suggestions over here. People from other countries have the accessibility to get the required servos and varied parts to build up the Life-Size Robot but the challenge in India (My Home) is these parts are not available and not sure how to get…[Read more]

    • Hi, about the servo, the bigger one 805, i think you can look at ebay, i think you can find one seller….

      • Do you already have a 3D printer ? Or do you plan to build in some other way ? Everything is available on ebay and many sellers have free shipping. But I don’t know what it takes to import things to India. That may be the most difficult / expensive part. I suggest that you try to order some reasonably cheap things like a servo or an Arduino…[Read more]

        • Thanks Mats… Actually, in India “eBay.in” exists and the servos which I am looking especially Hobby King are not available. Well HS805BB Servos are available in “amazon.in”. Shipping to India from Other Countries are not Free so I am looking at the other alternatives. For 3D printer. I am planning to buy FlashForge Creator Pro. Any feedback…[Read more]

          • Hi. I’m almost finished with the mechanical build. Working on electronics and programming. You can see some pictures in my album. http://inmoov.fr/members/monnerby/album/
            I’m using a Raspberrry PI 2 to run MyRobotLab. http://myrobotlab.org/ but most builders are using a PC. I think you will be the first InMoov builder in India. You can find many…[Read more]

            • Thanks Again Mats !!! It is time to start building up the design. By the time, I finish up the design I believe your buddy would be Operational. How about the Legs? I don’t see any design on Ankle, Foot, Thighs etc… Are you working on that one too?

              Also keep posting me on the updates which I should be aware of….Take Care

  • juerg posted an update 8 years, 9 months ago

    Can anybody tell me what words are spoken when hovering over the finger print picture?
    Can only identify \”InMoov\” – the second word is lost in my sphinx-algorithms

  • KK-1's profile was updated 8 years, 9 months ago

  • Markus posted an update 8 years, 9 months ago

    Robyn Inmoov webkitspeech

    • Great video Markus!
      Always on the cutting edge!
      I recently tested the webkitrecognition during an event and got a bit frustrated with the delay for to get the responses from the server. When the wireless connection is poor, InMoov has to “think” for very long seconds, it can be up to 20 seconds which feels like an eternity on the front of the…[Read more]

  • My printer is out of work for a moment… Gee what a smell, if you ever get your heated bed that burns out, you need to ventilate your workspace!! It took me a while to find a heated bed this size in Europe . 300x200mm. I finally ordered the PCB in Danemark.

    • wouaaa it is hotttt lol
      amazing

    • Uhh, Uhh, my printer manufacturer had changed his print bed product line to make it almost impossible to overheat it (you could fiddle with the control SW however).
      I assume some workshops could run into serious problems having the printbed burning through.
      Think about switching to PLA-HT (or HT-PLA) which is as good as ABS but prints on a 50…[Read more]

      • @Geal I guess it’s beause your heating bed’s temperature sensor have loose from your heating bed!! I suggest you check complete all your 3D printer’s switch, sensors to prevent this happen again…

  • juerg posted an update 8 years, 9 months ago

    Marvin got an update for appearance

  • amby posted an update 8 years, 9 months ago

    i find this articulation interesting

    • no idea, what is this good for?

      • @Juerg, I’m guessing Amby sees it for the torso and stomach displacements.
        The two armonics drive must be for the shoulders. Though when you know how much an armonic drive cost, you back off a little. 🙂
        @Amby, yes, it is on that U-joint principle that I had designed the stomach rotations.

  • Markus posted an update 8 years, 9 months ago

    Robyn Inmoov using webkit speech recognition

    • Aaaah the French beret!

      Ah finally switching also to a more recent version!

      ProgramAB with the webkit recognition works SO much better now.

      Last version 1114 still had trouble with loosing an Arduino and the jaw got fixed in version 1113 by Kevin.

      Wooooiii we are close to a steady version, waiting for it since more than year, ahaha.

  • Markus posted an update 8 years, 10 months ago

    Robyn Inmoov wonderful life

  • Dimitris posted an update 8 years, 10 months ago

    mods for turnigy 1270HV 40kg

    • Let us know how this goes.
      I can’t seem to find if the turnigy 1270HV is analog or digital, I would need to search a little more and surely find the specs someplace.
      But I’m guessing this is going to suck up much more Amps from your supply.
      Better get a good 30 Amps+ supply for your built.

  • Dimitris posted an update 8 years, 10 months ago

    mods for turnigy 1270HV 40kg

  • Markus posted an update 8 years, 10 months ago

    Robyn Inmoov pretend driving

  • juerg posted an update 8 years, 10 months ago

    Tired of soldering?

    Maybe you want to have a look at my solution: http://snaptip.com/ro15mqorh8/soldering-vs-crimping

  • juerg posted an update 8 years, 10 months ago

    A little bit more autonomy?
    I have created a MRL-script (python) that includes the kinematic facts of InMoov, reads the current servo positions and calculates the head and palms x,y,z positions from it. Based on this the rothead and neck positions are calculated to have the eyes point to the hand by simply using
    lookatHand(“left”) or…[Read more]

  • Because it is also been a very long time that I wanted to inverse the InMoov logo on the hand, this has been the occasion to clean up those parts.
    Check now for the version V6 of the…[Read more]

  • Hey I just fused under Blender my recent modified TopMouth and LowBack. Rotated at 45° on the Z axe and they actually still fit in the correct 12cm3 build area !!

    So now TopMouth and LowBack are permanently fused on the InMoov website. and can be screwed instead of being glued.
    Make sure to get the V3 version on InMoov.fr.
    I didn’t update my…[Read more]

    • This is awesome! The 2 topmouth pieces have always been kind of a pain to work with, so that will help alot.

      • Yes indeed, I also did a reprint with fused topmouth after coming back from India, the head had been damaged in the suitcase during flight travel. It is much easier to assemble now.

  • Well it took me a while but it is done!

    New builders will have a lot more fun to assemble the skull now. I have set screw and bolts holders in various parts to make the last fit much easier.
    You can use 3mm screws and bolts to attach the parts together.
    I modified:
    -TopMouth
    -SideHear
    -LowBack

  • Dimitris's profile was updated 8 years, 10 months ago

  • Dimitris posted an update 8 years, 10 months ago

    • nice work what is this servo motor?

    • Thank you amby! This is turnigy 1270HV 40kg servo. With some mods it can fit perfect.

      • Hello Aggelos,
        What are the mods you had to do to fit in the turnigy 1270HV 40kg?
        Some builders have a hard time to gather the Hitec 805bb, if the mods are minor, I could add this servo in the alternative servo list.

        • This looks great and seems to run really well. I’ve become concerned about the application of servos this way. Have any had the drive shaft get pulled out of the servo in these linear actuator applications? What about the place where the little screw holds the servo horn onto the splined shaft, any failed there?

          • @Reece, mine has been running for nearly three years now and the servos are still doing fine.
            The only thing that happens sometimes, the small screw that holds the horn wheel to the servo shaft gets loose, I bet using some blue Loctite component would solve the problem, but I never bought some to test.

            • That’s great, It was something that started bothering me the more I thought about it. I expect that for the service duty this is being put to that these are not a concern. I expect I’ve been among big machinery too long and with the self teaching over the years I’ve probably over analyzed this.

          • Mr. Gael sorry for late answer but first my school and then my inmoov, as my daddy said. The mods need to change some pieces. My dad make new stls and i print them. I will post photos of them.

    • Hello Agelos and welcome!
      Thanks for your pictures and your great built.
      Printing on a Mendel Prusa!!
      Carefull the neck is reverse mounted…

      • Thank you mr Gael !!! Our Mendel work all day and night ! Yes my sister put the neck for the pictures but we fixed it later.

  • Markus posted an update 8 years, 10 months ago

  • amby posted an update 8 years, 10 months ago

    my robot with plateform

    • Very good progress Amby with your robot! Is the wheel platform large enough to keep the robot in balance when you drive it around?

    • hello gael thank you yes the wheels plateform is enough for balance
      all is ok with my prototype cardboard so now i start to build in wood

  • juerg posted an update 8 years, 11 months ago

    Removable Forearm

    When I started to wire my InMoov there heavent’t been Nervo Bords available so I did set up cabling with the method Mats showed on one of his posts – using Mini-Display cables and terminater boards.
    I first had my cables go right down into the forearm but this practically disabled the option of removing the forearm from the…[Read more]

    • Thanks for posting this. It looks very good. But I think you have seen it on Markus build, not mine. So all credits to him.

      • Hi Mats
        Thanks for pointing this out and sorry Markus for not mentioning you instead. I mixed up your names and it’s Markus who holds the record in disassembling InMoov for transportation in a suitecase!

    • Hi Juerg, the route that Markus took with these connectors was very impressive.
      Marten, Leon and I had already been working on the Nervo Board and had started the first batchs when I saw his connections, other wise we might have proposed something similar.

  • juerg posted an update 8 years, 11 months ago

    Finally – took me a long time – the video, the description and the parts of the self levelling hand for InMoov

    Video: https://www.youtube.com/watch?v=nnjBYmTVjLc
    Description: http://snaptip.com/ezq1qa8d2g/inmoov-self-levelling-hand
    Parts: http://www.thingiverse.com/thing:1272248
    Enjoy
    Juerg

    • hello juerg interestinf wrist
      thank you for show us

    • Hi Juerg,
      Very good demonstration and video!!
      This looks very promising for handling beverages and other delicate tasks.
      I will Google+ your video and add the parts to the derivative collection because it’s very interesting progress.

      • I just wanted to thank you all for the replies I received for my modified hand from different sources. I hope to see soon a copy of my hand on other InMoov’s!

  • I’m almost finished with the mechanical build and the testing of each servo individally. Next step is to purchase / build and install all the electronics and batteries. The back is still a bit empty.

    • Super cool !!
      Your choice of colors remind me of Leonardo’ super hero:
      http://inmoov.fr/members/leonardo/album/
      How is the Raspi doing for post processing video tracking on MyRobotLab?
      I will post the Back Parts soon…

      • You should post your pictures in your album, you might get featured on the side page.

      • I get about 2 FPS when doing facetracking. That is good enough, however I also get 5 seconds latency, and that a bit to much. I have tried using the camera outside MRL and I get good results from the camera. I can stream at about 30 fps about .2 s latency. That is good. I had a problem that took me some time to figure out. The java runtime that…[Read more]

        • I would love to have this on my desk, I only have a head so far, and that’s controlled by LEGO

        • I also realised some time ago that using the latest version of MRL which uses OpenCV 3.0 that I would get a low fps result. I was recently mentionning that to Grog and he said he would digg into it.
          So, using the Lenovo tablet touchpad with the version 1.0.107 gets me with a a fps of approximately 30.
          Using the version 1.0.954, gets me to a 7/10 fps.

  • amby posted an update 8 years, 11 months ago

    hello you can see my video about my easy plateform here
    you can see battery removable easy when it is discharge change by a new


  • Small video to explanation the driving system of my plateform and the locking mecanism for to be able to push InMoov by hand while driving direction with the remote.
    I\’m in the process to make a very small remote transmitter which could be held within the palm.

    • Thanks Gael, now I see how it all works. I like how you can detach the drive wheel to push it around manually. See my comments on Sebastiens’s post.

    • @Bob, to answer your previous questions on Sebastien’s post:
      The base can carry InMoov easily. You can add at least 10kg and the base can still ride fine as long as the floor is flat.
      When I use InMoov in the street, the wheels can overcome some holes if it rides full speed. If you look at my video, you can see a battery carrier between the two…[Read more]

  • Airwin InMoov driven with a wireless PS2 gamepad

    • I like your drive system. Can you share some details about the components you used to build it – motors, servos?

      • Thank you Bob, this InMoov plateform is widely inspired from the one Gael made. My components are coming from old broken stuff to make it low cost as it is a temporary solution waiting for legs :-).

        The arduino uno that manage the inmoov neopixel ring is now also used to read commands coming from a wireless PS2 Gamepad ( thanks to Bill Porter…[Read more]

    • i like your choice color in your inmoov!!!

    • Awesome, now we can go racing!!
      Thanks for all the links. I am still using a huge Transmitter gracefully given by Alessandro during the Paris Makerfaire, but I really want to build something much smaller which could transmit directly to the receiver.
      Having two functionality for the mobile plateform is super handy when you travel with…[Read more]

      • Sebastien and Gael, Thanks for sharing the details on your bases. They are very simple and efficient. How much weight can the base carry/move around. Gael, yes, EZ Robot can do the voice controls as well. I can run my drive motors with Voice command, or manually on the computer or mobile app. I’m looking at building a lighter base like this but…[Read more]

  • I had to wait forever for my Chinese fishing line to arrive, but once it arrived I got going again. Now the left arm, hand and bicep are finished, except for the fingertips. Everything works as it should with the Arduino.

    Unfortunately my 3D printer has been destroyed in a fire, so there might be some time until I can continue with this project.…[Read more]

    • Beautiful!
      It is a shame and sad to hear about your printer. I hope you got an insurance or some options to get a new printer.
      May 2016 help you for that!!

  • amby posted an update 8 years, 12 months ago

    hello everybody i build a plateform for inmoov it is a very easy plateform very cheaper
    it is my first prototype in card board so if some people are interested i can send you plans
    amby

    • Nice work! It is amazing what you do with cardboard ! Can you share some information about the motors you used?

    • Amby the King of Cardboard!
      As I commented on your post on MyRobotLab, you could make Thingy on Thingiverse with the DXF and all informations of the motors, wheels and sources. Some builders could reproduce it in PVC or plexiglas.

      • hello gael yes of course a can give everybody plans for built it this plateform very cheap but in first i builf in cardboard for prototype and when all is ok i give plans and informations
        i design a connectors for wheels and motor
        so i use a motorcycle for children find in trash a small bicycle children find in trash and i use a batterie for drill…[Read more]

  • Richard Palmer posted an update 9 years ago

    Hi all, I am part way through printing the hands, but I cant find much info on the second servo for the thumb. Can anybody tell where I find information on this?

    Thanks Richard

    • Hello Richard,
      There isn’t much info on that, most information you will find are directly on the Thingiverse. I haven’t seen many hands printed with the extra DOF for the thumb.
      http://www.thingiverse.com/thing:28124
      Hopefully, somebody will come here to help you on that here.

      • Hi Gael
        Thank you for your help, I will look at the link and decide what way to go .

        Regards Richard

  • Gael Langevin posted an update 9 years ago

    Using MyRobotLab and creating a special control GUI with sliders.
    This might be using MaVo\’s GestureCreator in the background.

  • Gael Langevin posted an update 9 years ago

    Students at IES Vegas assembling the eye mecanism on InMoov\’s face.

  • Markus posted an update 9 years ago

    Robyn Inmoov (skin) sensor moving the arms

    • Well Markus, this works very nice. I can see how effective this works, and the sensors seem to be working well.
      I guess you could also use it to create gestures, if both arms were not coupled, using “capture gesture” voice command.

    • Yes i have both sensors working now thanks to Greg and they move separately.
      and it is very easy to create gestures.
      there are so many possibilities
      for example interaction with people.
      my experience is that many people want to touch and feel with their hands
      and now Robyn will respond to that.

  • Markus posted an update 9 years ago

    Robyn Inmoov arm sensitive driving

    • Nice work, Markus! I see lots of applications for these touch sensors. I have also experimented with them.

    • Nice works, Makus! I see lots of applications for these touch sensors, giving a robot the sense to “feel” is huge.

    • Shaun replied 9 years ago

      Amazing! Looks great, easy to imagine this in a variety of applications…

    • Super Great Markus!!
      Actually we could make just a tactile bracelet for easy driving control!
      That would be easier to make, because I remember you saying in a video, that it was a bit difficult to make the sensitive forarms sensors. And the videos does show the difficulties of the task.
      I don’t remenber, did you use i2C to save analog entries on…[Read more]

      • Thanks Gael !
        first i tried to use arduino Micro but it didn’t work ok with the com ports.
        so i use teensy 3.2 and it works great.
        i have a sketch on the teensy that sends numbers to serial in MRL

    • Oh and I see that Robyn is getting ready for Christmas!

  • Sebastien posted an update 9 years ago

    Hello,
    Just to share with you the very first wheel spin of Airwin this night. I hope the small motor coming from an old electric Kids Toy will not soon burn.

    • Ehi!!!
      There is something of a Déjà Vu.
      Using a golf caddie is a very good option!
      Is it sturdy enough? I am pretty sure your motors will do the job, InMoov is a light fellow!

      • Gaël, yes it’s widely inspired from what you do 🙂 . (i first write Wildly Inspired 🙂
        Sure “light is right”
        This Golf caddie is in aluminium so it is really sturdy, don’t know how many clubs it can support but one InMoov seems ok.

    • Nice looking base. How does it work? Do you have a video of it moving around?

  • Waaaoooo release of the MidStomach parts!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    It’s been asked so many times, that even though you will have to re-print all these parts when the legs will be released, that I decided to upload those parts anyway.
    I also made a pretty good tutorial with it, so CHEER UP, and get your printers warmed u…[Read more]

  • juerg posted an update 9 years, 1 month ago

    Tried to create a self levelling hand for InMoov. I use a BNO055 for the pitch/roll recognition and a Arduino Nano for the servo control.
    I had to redesign the hand connector to allow for a low friction movements of the strings. I used cutted nails and distance holders for easy movement. I have also redesigned WristLarge to have bumps on the wrist…[Read more]

    • Very nice Juerg!! This looks awesome!
      I like the accelerometer effect shown in your video. The place where you have set your servo is a place for to set an extra servo, so I’m glad to see you did good use of that space.
      I see you added a piece to mount the rear part of the servo. In one of my previous design the servo was lining sideway at that…[Read more]

  • Markus posted an update 9 years, 1 month ago

    hardware and software in my mecanum wheel project

    • i have made some changes after this video because i needed more power to the motors but the sketch is sill basically the same

    • Markus, this is so great, I really love those mecanum wheels!
      Are you using the Joystick service of MRL? Where did you get these cool little joystick? Can they work as remote control without cable?

      • hello Gael !
        no i am not using mrl on the arduino
        i want to be able move around without the need of the computer
        so i am working on serial communication between MRL and the arduino sketch insead

        • yes i am planning to make it wireless

          • so i can drive around in (transport mode) with inmoov off
            and when i turn inmoov on MRL can control the wheels as well

            • That’s great plan!
              I use the remote control that Alessandro gave me during the Paris Makerfaire to ride InMoov around when I need to go someplace, but I would like to be able to use it also in MRL with voice control.
              At this moment if I use voice control to tell him to drive I cannot take over with remote control.

            • Working on it 🙂

  • Markus posted an update 9 years, 1 month ago

    Robyn Inmoov is practice driving .

    • Very cool, Markus! How do you have the controls arranged? For instance, how do you distinguish between “turn right” and “go sideways to the right”?

    • Woaaaahhh awesome!! Now its time to make space in the house to let InMoov ride around!!!
      Just incredible to think you are able to build this wheel system with a 3D printer, ahaha! I have added your Thingiverse files to the InMoov collection. This is SO inspiring!

    • That looks great, Markus. I was wondering – how do you have your controls arranged to cause the 10 possible movments?

  • Hi everyone!
    I uploaded all parts for the new eye mecanism inspired by Mats Onnerby and Bob Houston. The mecanism is more sturdy and gives wider degrees of rotation for the eyes.
    I created files that are simple to print with no support besides for EyeSupport and they require no modifications of EyeGlass (Face). Also I managed to use the same…[Read more]

  • Markus posted an update 9 years, 1 month ago

    Mecanum wheels for Robyn inmoov
    http://www.thingiverse.com/thing:1116924

  • Markus posted an update 9 years, 1 month ago

    • Hi Markus,

      Cool to see these results (I’ve seen your first video about this project at MRL)
      It’s running fast to 🙂

      I’m sure, Robyn will enjoy this new tool to.
      Thanks for sharing this driving system for InMoov.

    • Aaah Markus, I’m glad you finaly post your video on InMoov site for other builders to see what you are working on!
      Super progress!

  • Last night InMoov had something of a Picasso painting…
    Modifying the eye mecanism to adapt a mix of Mat and Bob to be able to use my previous face design along with the Hercules camera and the DS929HV servos.

    • OOOhhhh Yes,

      This is very good news Gael 🙂
      I will soon start printing the head, so your update is just on time 😉

      This week I will receive my new _XT filament from ColorFabb.
      I hope it’s a good filament to use for most InMoov parts, even for the shoulder mechanical parts.

      Other question about the camera, are you still happy with your…[Read more]

      • Well the hercules HD does a good job as far as what I do with it. But as I said it would be ideal to have a board for post processing things like tracking, face tracking, object color detections to let the computer do other tasks.
        The Pixy camera would be great but it is mounted on such a big board…

        • I will wait for this camera: https://openmv.io/
          Leon has ordered them via kickstarter 🙂
          This has the same results and is smaller !
          I hope the price is the same like the Pixy cam.

          The Pixy already used a 4-layer PCB, so it would be a hard work to make this smaller 🙂
          Option is to ask for a sort camera-shield mount option.

          • I use the raspberry PI camera in one of the eyes of the modified head. It’s much better quality than a USB 2.0 camera. And the intention is to use the Rpi to do image processing. You can even find a really small version of the camera. https://www.pi-supply.com/product/adafruit-spy-camera-raspberry-pi/

          • @Marten, As you mention in private message the OpenMV could be a nice option because it is python based and Open source which could be easily added to MyRobotlab with no need to use an extra Rpi.
            @Mats, I personnaly would rather a smaller device than having to use a Rpi for the image processing, because with the tests I did using the Rpi the fps…[Read more]

  • Nervo Board
    Hello Gael
    Do you know when you will ship my Nervo boards? Money went from paypal on 9th October but I have heard nothing, the shop says on backorder now but didn\’n when I ordered.

    Thanks Richard

    • Hi Richard,
      Nervo boards have been shipped with a delay because I didn’t have anymore XT60 connectors. The shop had a malfunction which should be fixed (Thanks to Sebastien) because it changes from “backorder” to “in stock” everytime somebody would purchase a Nervo board and vice versa.
      But rest assured that it’s on the way to your address.

  • Hello,

    here is the first video of “Hansi” with working Torso and Head

  • The new dual track servo pulleys interfere with the cover of the hand. If you use them some material needs to be removed from the arm cover to make room for the front middle pulley. Thanks to Juerg who warned me that this could be a problem.

    • Hi Mats,

      Is this a option to use:
      https://copy.com/1K7hNQFiuvHMBHUh
      (sorry, there is no option to upload a picture directly in a commend)
      As you can see at the drawing, there is a normal sized part (left side) and a smaller sized part (right side).
      For the smaller side (with a oval form) you have to play to get the correct length you need.
      If…[Read more]

    • Hi Marten. I just cut of a few mm’s of the hand cover support. It’s only there to support the structure during print. I don’t want to replace the dual track pulleys since they work very well. Have a look here for a demo https://www.youtube.com/watch?v=b5S-8hjsMr8

      • Hi Mats,

        I’ve seen the video and the results are perfect !
        The option was more meant to update the Pulley’s for other InMoov builders, how like to use your Pulley’s, so they haven’t to cut anything 😉

        • From a math point of view, an excentric pulley will work very different. With two tracks, it’s just linear movements. The excentric can only work between very limited angles. With two tracks, you can rotate any angle. The ratio will still be the same.

    • Maybe reducing the filet height for the tendon, this way the pulley would be less high and wouldn’t cause a problem with the covers of the for arm.

    • Awesome solution for tensors Mats!
      Thanks a lot for it and for sharing it over thingverse!

      Saved me $$ on springs!

      😀

  • I added a new video to show the difference between the original servo pulley for the hand, and the new dual track pulley. https://www.youtube.com/watch?v=b5S-8hjsMr8

  • juerg posted an update 9 years, 2 months ago

    @monnerby
    Hi mats
    Currently on vacation in Japan (they have some nice robots here too but InMoov is not popular here).
    I can’t draw you a picture with my mobile but look at this – the servo has to travel 17 plus 27 mm for complete opening and closing. Depending on the servo you have installed (my mg995 can do about 210 degrees) this will be…[Read more]

    • Hi Juerg. I appreciate that you want to help. But from your answer, it is obvious that you don’t understand the basic problem. It has nothing to do with centering the servo. The servo needs to pull 27mm on one side to close the finger, while releasing 17mm on the opposite side. That is a difference of 10mm. Not a sum of 27 and 17. To open it…[Read more]

      • Hi Mats
        I think I got your point. When doing my first pulleys I had problems that they interfered with the cover, adding a second track would require lower built servos or a modified servo-bed? And the string-guiders will need to be adjusted?

  • A litte update to expain the reason that I redesigned the servo pulleys. I use the fingerstarter to explain. In the first picture the hand is open and both lines are stretched. On the second picture the hand is closed, but the lines are not stretched any more. To close the finger the servo pulls about 27mm and releases 27mm on the other end. But…[Read more]

    • Pictures were uploaded in a different order than I expected. So the last picture shows the open finger with lines stretched and the two other when it’s closed and the lines are not stretched anymore.

      • hi mats
        Maybe I see things the wrong way but I do not understand why you have to modify the pully. Set your servo to the middle position than add the pully with a 10 mm offset towards the closing side. In MRL define a mapping that covers the 44 mm range for the full movement with your servo?

  • Video of testing the new servo pulleys for the hand. https://www.youtube.com/watch?v=gwx3JIakDV0

  • I have made new servo pulleys for the hand. They have two tracks with different diameters, since you need to pull a longer distance to close the hand than to open it.http://www.thingiverse.com/thing:1074604

    • This looks interesting – How would you describe the improvment to the hand’s movement?

      • To close one finger you need to pull 27mm but to open it again only 17mm, The 10mm in difference will result in that the lines easily fall out of the tracks, The servos will also have a deadband of 10mm before they start to pull, With this construction the lines will be stretched all the time, so the fingers will keep their position better.

    • The reason I am asking is if you think the springs that were introduced to keep the strings tight would still be needed ?

      • Good question. I don’t think that springs are necessary, but if you turn the wrist, the lines will be tightened. So you have to compensate for that by relaxing the tension on the lines a little,

        • Hi Mats
          Can’t really see why you want to modify the pully. Put your servo to middle position and add the pully with an offset to the closing position that will account for the different distances for opening and closing. The use the mapping feature of mrl to adjust the overall distance for your servo in use?

        • I posted an update to explain the probem.

  • Sebastien posted an update 9 years, 2 months ago

    Yeah, MyRobotLab the InMoov brain sowtware is also on the Shoulders covers, pretty nice tatoo 🙂

  • I just modified the CableHolderWristV4 to V5.

    It is now screwed with the servo instead of being glued to the servo.

    InMoov

  • I’m wondering how Gareth, or anyone else, would proceed to use the below Blender file along with virtual InMoov to create simili human gestures.

    The c3d addon for Blender is in the preferences to be added.

    http://inmoov.fr/wp-content/uploads/2015/10/walking_slow03.c3d

    If we could these kind of files along with the riggs of virtual InMoov, it…[Read more]

  • juerg posted an update 9 years, 2 months ago

    Wrist Range
    Probing my hand I I have about a 180 degrees range of turning the wrist, InMoov (depending on the used servo) about 110 degrees in my case.
    I have read through Anar’s version of a 180 degree wrist but it looks like to be a lot of detail work and probing…
    Given the range of my MG966R is about 210 degrees another solution might be to…[Read more]

    • Yes totally do-able. During my design I tested a winch servo which could rotate at 360 degree. What happens though is, more it rotates and more it pulls on the tendons.
      Though I have been recommending 0.8mm braided fish line, you certainly could reduce the holes to let your 0.6mm go through. Also I would like to mention that my first design of the…[Read more]

  • Nervo Board
    Can anybody tell me if I need to purchase a second set of Nervo boards for my second Arduino Mega? do I purchase the same set as for the first mega and adapt? or is there a different set of boards to do the right arm and eventually the legs?

    Thanks

    Richard

    • Hi Richard! You have to buy 2 Nervo Boards, one or the right side and one for the left side. You would have free outputs in one of the Nervo Boards (because the InMoov for example only have one head) so you can use them in the future to add new moving parts to the InMoov.
      You don’t have to adapt the Nervo Boards, are the same.
      Bye!

  • juerg posted an update 9 years, 2 months ago

    Bicep Back Cover (second try, first link did not work and no edits on published messages available)
    Hi
    Worked on a back cover for the bicep.

    see http://www.thingiverse.com/thing:1060928

    There is some doubt it will work with the nervo board in place. As I do not use them I need somebody to give it a try and tell me what needs to be changed.…[Read more]

  • Maker-Faire 2015 Update 5:

  • Maker-Faire 2015 Update 4:

  • Maker-Faire 2015 Update 3:

  • Maker-Faire 2015 Update 2:

  • Maker-Faire 2015 Update 1:

  • Hand/Arm Update:

  • Maker-Faire 2104 Update:

  • Feeling like showing your InMoov is powered by MyRobotLab ?
    These little covers go on each shoulder.

    InMoov

    InMoov

  • Last day of Makerfaire Berlin for Tonerwerk with his very nice InMoov. Check the pictures he posted on the forum:
    https://groups.google.com/forum/#!topic/inmoov/vyEVQvZ0cjU%5B1-25%5D


  • Bob Houston is having problems posting on the community activity, therefor he requested I would do it for him. If you also encounter problems which don’t allow you to post pictures or videos, let us know on the forum, we will try to figure the problem.
    Bob has remixed a new eye mechanism which is pretty cool! It is…[Read more]

    • @ Bob Houston,

      This looks awesome dude, great work and a cool upgrade to the InMoov !

      I can’t wait to see some more video’s with the Eye tracking options 🙂

    • bonjour tout le monde!
      est ce que bob Houston pourrait faire partager a la communauté inmoov les plans et les fichiers stl de son châssis et la colonne sur roue qu’on voit sur la vidéo youtube?
      merci d’avance

  • First test of the servos. The neck works fine. Jaws needs to be changed to increase the speed of movement. Eye servos tested but not connected to the eyes.

    • That looks like a very good design I really like the eye movement

    • Hey cool ! Thanks for posting the video!! I love to see stuff like that. Yes the speed of the jaw needs to be increased. Bob Houston has made a remix for the eyes, I wonder if it fits in one normal InMoov head.

  • juerg posted an update 9 years, 3 months ago

    I would like to add a bit more control of the hand to keep it more horizontally (things tend to fall off Marvin\’s hands). Any success stories or frustration reports about that?

    • Hello,
      I have found a pretty good solution last year. I didn’t post about it because I wanted to test it before. The hand was set up at an exhibit running the whole day for nearly two months, and the result was concluant.
      I will upload the STL files when I get a moment.
      http://inmoov.fr/wp-content/uploads/2015/06/DSC07186.jpg
      The springs instead…[Read more]

      • It’s good to have control of the string length at the pulley, maybe your tutorials should include this update?
        For the springs – I think it’s good to keep the strings under tension – great pictures and nice cabeling! But e.g. a bit of a fragile object might still be broken because the servo won’t stop?
        I see you use your preferred HK servos in…[Read more]

        • The basic problem is that the you need to pull a longer distance in one direction that the other. For example the major finger needs to be pulled 27mm to close but only 17mm to open. So the servo pulleys needs to be redesigned to have two different lanes, with different diameters. I have started to experiment, but the pulleys I try now are to…[Read more]

          • @juerg, the servos won’t break parts, at least it never did on any of the hands I have assembled. In MyRobotLab you set the Min and Max for each servo, this avoids the servos to force further than necessary.
            The pulleys mounted on the HK15298, even though it rotates only 90 degrees, can actuate fully all fingers, only the Majeure finger is…[Read more]

            • Thanks for posting the spring design. I think springs has to be part of the solution, since turning the wrist will pull on both sides of the servos. A different design of the pulleys may decrease the length that the springs need to flex.

            • Springs will the best/easiest way to solve the problem.

              I will use this Pully, including a spring to let the finger go down again.
              I haven’t springs at home to test, so here some different views from my drawings and a mounted pully at a servo:
              https://copy.com/AU86iOeAAAVYHLev

              This Pully size is fine for the Index finger, when the servo makes a…[Read more]

  • juerg posted an update 9 years, 3 months ago

    I would like to close up the back sides of the biceps. If nobody has this in his pipeline I could start work on it.

  • juerg posted an update 9 years, 3 months ago

    I have added more SCAD files for creating individual parts for different servo dimensions
    http://www.thingiverse.com/thing:1023923

  • juerg posted an update 9 years, 3 months ago

    I have tried to come up with a howto about my method of finger string assembly
    http://snaptip.com/y4dc2d66lh/inmoov-finger-strings

  • Hello guys,
    Here are some more pictures of the new back for InMoov. It integrates a ThinkPad Tablet 8″ which can be replaced with other tablets fitting the same width size specs. A clip on, printed mechanism, makes it easy to insert or remove.
    Access to the two Arduino Mega and the Nervo Boards is easy once the tablet is removed.
    Access to the…[Read more]

    • Sorry for posting so fast Just got excited when I saw the pictures from your trip you posted, when do you think you will release them?

      • I got totally excited myself when finally I could mount them on my InMoov.
        Yes I will release them. A few little things to modify, specially where the clavi potentiometer rotates, and also the battery holder needs to go a little lower to let access to the power cable of the Tablet.

    • That is a really nice back. Looks good and will protect all the electronics and hide some of the servos.

  • The eye mechanism can be found here: http://www.thingiverse.com/thing:1035688

  • I’m almost finished with the head. Next step is to connect the servos to the Arduino and power supply.

  • Report from the trenches: The right hand is coming along well. Today I had my first shortcircuit which caused a minor fire on my desk, but everything went ok in the end. Better not get too sloppy when working on a project like this. 🙂

    I will have to reprint the fingers, since they tend to break far too easily when I try to redrill the holes for…[Read more]

    • Short circuits even with low power can set fire!!
      I’m glad you got away with it!
      These (below)are settings I use for to print the fingers, but you might want to go with a 100% infill depending on your material and printer.
      Print wriargeV3, wristsmallV3,thumb4 with an infill of 30%, 3 shells, best with no support, no raft.
      Print…[Read more]

      • Yes, I have followed your recommended settings fully. I’m using a FlashForge Dreamer 3D printer with ABS, and this is the first time I have had a problem. I have now reprinted the fingers with 3 shells instead of 1, and I’m ready to retry the drilling later today.
        I’m impressed with the quality of the InMoov model. When assembling the wrist…[Read more]

        • Awesome, nothing better than your own settings!
          0.4mm will do the job, but might carve in the plastic after a lot of usage.
          One of the InMoov hand I made was exposed in Paris Tokyo exhibit for nearly two months working everyday from 10 AM to 12PM, the 0,8mm braided line didn’t carve in the plastic, I was pretty surprised about that.

          • Ah yes, I was afraid that carving of the plastic would be a problem. I’ll use my 0.4mm for the simpler finger tester then, just to be able to test something. 🙂
            Quite impressive that the hand could do that much work without breaking. You’re clearly in the industrial quality segment here. 🙂

  • juerg posted an update 9 years, 3 months ago

    Just read an article about servos – it provided some insights I would like to share.
    http://www.rchelicopterfun.com/rc-servos.html

    • It’s true that understanding how a servo works is a good starting point. Though I must say that some things about servos still don’t make sense to me, ahaha.
      An example, why on most website selling servos, the specs rarely mention what is the maximum degree rotation a servo can achieve. It seems to be something you should discover once you bought…[Read more]

  • juerg posted an update 9 years, 3 months ago

    I have created a small howto about my currently preferred finger assembling.

    http://snaptip.com/h9quouigwr/inmoov-my-method-of-assembling-finger-parts

    • Clean prints in your how to! What resolution do you print with?
      Your requirement for drill bits is slightly smaller than mine, it varies pretty much according to your printers settings and filament supplier.

      • Thanks Gael
        My printer is a Multec 300 and I print most everything with 0.1 mm layer and 2.85 mm filament.
        After spending a lot of time with aceton slurry and removing/reattaching the print bed sheet I print now only PLA-HT on a “never have to change” printbed. The vertical surfaces tend to be a bit rough, I assume due to the fact that the Z-axis…[Read more]

  • Most parts printed for the right hand and wrist. Tomorrow my first batch of servos should arrive from HobbyKing. Managed to get one Arduino Mega today, and tomorrow I’ll hopefully get most of the screws. Fishing line has been ordered on Ebay, but it won’t be delivered until late October, unfortunately. It seems my printer, a FlashForge Dreamer,…[Read more]

  • juerg posted an update 9 years, 3 months ago

    Hi
    Tried to create a arm rotcenterv2.scad file that allows for specifying your individual servo dimensions. From the OpenScad.scad file you can – after specifying your 5 measures in the script – render your individual 3d object and export it as .stl. In the script you will also find the instructions how to create the stl for the opposite side.
    No…[Read more]

  • Just got going with the InMoov. My 3D printer is working day and night printing the right hand and wrist parts. Lots of servos ordered from HobbyKing. Just ordered two Nervo Boards from the InMoov shop. I hope to have both arms printed when they arrive. 🙂

    • Fantastic!
      Hobbyking must wonder why they sell sooo many HK15298B since three years…

      • I bet! And thank you for initiating and continuing this project. I had huge problems with my 3D printer, and was getting ready to return it to the store. Then I found the InMoov project, and realized I simply had to get the printer working just to be able to build my own robot. And two days later I had fixed almost all of the problems and decided…[Read more]

        • Hi Stefan. Depending on your printer and the material you use, you may have to scale the parts. I suggest that you start printing either the Fingertester part of the Fingerstarter or the Servobed from the Hand. That way you can test how well the servos fit. If they don’t fit, the use the slicer to scale the object so that they fit. I print with…[Read more]

          • Thanks for the tip! I will print the Servobed to check this as soon as possible. The servos have not arrived yet, and the final parts of the right hand and arm will be printed this weekend, so I’ll just have to hope that the parts I have printed so far will not be completely unusable… I’m using ABS by the way, since that was Gael’s recommendation.

  • Finger Starter, the very first things i 3D print. A really good starting point on the InNoov project and robotics.
    If you can do a Finger you can print a Robot :-).
    Nails are paint by my daughter
    Servo base is in PLA and the finger in ABS

    Finger Starter

    • Haha, It’s good that you say that the nails where painted by your daughter 🙂

      For a first print it looks very well printed.
      Have fun with it.

      (I see you have placed a link in your message, is the link bug fixt ?)

      • Hello Marten,
        haha i’m going to open the first french manucure for robots :-), most seriously i think to use this to easily detect the finger position using color detection in the pictures
        I have a flash forge creator : it produce very good print at the begining, but after 50 hours, the 3mm aluminum plate start curving, even with a glass plate…[Read more]

  • Just got registered. Can anybody tell me how to get on the builders location map please.

    • There is a button above the map “Locate your InMoov”.
      Then it will load the map (you need to have an Google account), or watch this tuto video:

  • progress so far, just started assembling shoulders, and had track humans working oh head and eyes.

    • Woooii nice! Cameras are set up and tracking working, cool !
      ABS or PLA?

      • Hi Gael very impressed with tracking works really well. He is in ABS stronger that way. Can you tell me if the jaw is supposed to move when you run the track humans script ? I am struggling with that at the moment and the jaw works when I manually test it but not when I run the test script from the site. I sorted the log my Inmoov out thanks.…[Read more]

        • Hello Richard,
          Which script are you using? And which version of MRL?
          The jaw moves when InMoov speaks even when it is in tracking mode.

  • Richard Palmer's profile was updated 9 years, 3 months ago

  • juerg posted an update 9 years, 3 months ago

    3d printing with ease
    Please understand – I definitely do not want to create product placement in my blog – just let me tell you my InMoov printing difficulties.
    I first thought ABS and badly failed, nothing sticked to my print bed. Then listening and reading many experts opinions I switched to PLA. I gladly agreed because nothing worked with ABS…[Read more]

    • A Perfect Print Bed is like the quest for Holy Grail. All infos about it are welcome.
      What is the “rescue” material you finally use from mtplus?
      I tried so many things and materials for the perfect printing bed before starting InMoov project. Blue tape, UhU glue on glass, Buildtak, Ninja Board, ABS slurry on acrylic, bakelite and so on. I use…[Read more]

      • I use a Velleman Vertex K8400 printer with an unheated glass bed with BuildTak. PLA sticks well to it. The BuildTak has to be replaced about once per month. I have never tested ABS. The printer has three fans to cool down the PLA. I have to use a lot of force to break any part. It they break, you may have to little infill or to thin walls. I use a…[Read more]

        • Hi Mats
          never seen BuildTak before but the web page promises exactly what I got with my material. I haven’t touched my printbed for 3 month’s now with printing times in average probably 3 hours/day.
          Juerg

      • It looks to be kept secret what material it is. It is also rather expensive but after having encountered so many problems I gave it a try (beside other materials) – and at least for me and my PLA-HT it works like a charm.
        When I compare ABS prints with the PLA-HT the second is much more robust (like I can not brake the large lower arm parts…[Read more]

    • Buildtak didn’t work with ABS for me, I managed to nearly destroy the surface after the third print. ABS temperature is too high for the Buildtak and causes to scare the surface rapidly. I didn’t try with PLA. But I have seen very good results at various 3D print shows.

  • juerg posted an update 9 years, 3 months ago

    Replacement Servo for omoplate

    After burning quite a few HS805BB I wanted to try another smaller servo which had interesting specs, the tgy-mg959 v2.
    I have added the redesigned holster which maintains the geometry to thingiverse (look vor InMoov omoplate).
    It should also work for rotate and shoulder and sure would look sharp on the robot.…[Read more]

    • Awesome good test and results! Thanks for sharing Juerg.
      Definitely something usefull for to make the servos smaller. Speed seems to be the same as the HS805BB, what are the torque specs?

      • Hi Gael
        Thanks for your comment.
        I bought it for the hobbyking statement 30kg/6v and 0.15s/6v for 60 deg. The servo I got is named v2, but you can also find other statements where only 15 kg are given. Do not know but performance looks to be acceptable and I am quite sure it could be good for other HS805 replacements. It is rather easy to change…[Read more]

  • amby posted an update 9 years, 3 months ago

    i do a short video first test how work my leg but is not finich again it is a prototype again

    • Very nice!
      I see that you are becoming a 3d printer master after being the king of cartboard.
      I’m guessing what we see is for the knee rotation, correct?
      Did you finally use the motors of the drills you bought or is it with a servo.

    • yes you are true gael it is for knee
      yes i am always the king of cardboard lol i do all my tests with cardboard and when it is good i do on abs
      i use a drill motor for castorama 11 euros motor batterie charger ans very strong

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