How to Build a Simple 3D Printed Arduino Animatronic Eye Mechanism
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- Опубліковано 4 лис 2019
- Here's how I build my simplified 3D printed arduino animatronic eye mechanism. This is a good option if you'd like to try out some DIY arduino robotics but don't necessarily have access to certain specialist hobby components, high-quality 3D printing or workshop tools. If you need more help, check the thorough text instructions on instructables:
My Setup/Recommendations:
🖨️ Big 3D Printer: shareasale.com/r.cfm?b=235472...
🖨️ Affordable 3D Printer: shareasale.com/r.cfm?b=248535...
🔧 Screwdrivers: amzn.to/3WFHXDp
🔌 Power Supply: amzn.to/3UYY6lP
🔥 Soldering Station: amzn.to/3wAYj5u
Contact: enquiries@willcogley.com
Discord Server: / discord
Support me on Patreon for a look behind the scenes and a Nilheim Mechatronics sticker pack: / nilheimmechatronics
Parts and Materials needed for this project:
3D Printer Filament: PLA is fine although I'd recommend you use a good brand because some parts are quite small and fragile. ABS is good for making realistic eyes but not necessary.
- 6x SG90 Micro Servos: amzn.to/3TEXjpR
- Various M2 and M3 screws although any screws roughly that size should work ok. A kit like this: amzn.to/2JOafVQ should cover you.
- Arduino: This design was tested using a genuine Uno, but it's likely that any board which has SDA/SCL pins, 3 analogue inputs and a digital input will work. Arduino Uno: amzn.to/2JTs1Hs
- 16-Channel Servo Driver: amzn.to/4cijGsg
- 5V Power Supply, around 4A is more than enough: amzn.to/49Wqni0
- A female DC power jack to match your power supply, to be soldered to the servo driver board: amzn.to/43j0KFC
- 2 axis Joystick: amzn.to/2NR4JnY
- Potentiometer (optional): amzn.to/2r0nADS
- Push-to-make switch (Some joysticks have this built in, but its easier to control when it’s separate: amzn.to/32Wnvyh )
- 10k Resistor: amzn.to/374seRU
- Jumper cables: amzn.to/2NToCuw
- 6* MG90s servos: amzn.to/4afx4vv
Also, a pin vice hand drill might be useful for adjusting hole sizes: amzn.to/4afx7rb
Downloads:
Check the blog post on the Nilheim Mechatronics Project Archive: nilheim-mechatronics.notion.s... - Наука та технологія
Mine is built complete and works. I followed the directions completely I think I might have about US$20 in this whole fantastic project.
The placeholder eyes rub just a little bit on the eyelids but that’s all, it could be my printer settings thank you very much for this great project.
I'm so glad it's worked out for you :) !
@@WillCogley where is eye lids and eye lid connectors its missing in the stl files of you blog.please send it even i need to build
They're in there, the eye lid connectors are "bottom/top lid link" and the eyelids are "bottom left lid" etc
@@WillCogley in the zip file which i downloaded by the link you have given in the discription only 9 stl files are available
@@WillCogley Added photos to instructables
With having separate servos for the eyelids, you could make the the mech not just blink but also wink.
Builder's Mark
Amazing idea
Ty so much for the idea!! I'm starting a project that'll need to be able to wink
Going back and reviewing the video again you will see there are independent top and bottom servos for each lid on each side. Would need to program a "wink" in code to make it work that way.
This eye opening video opened my eyes on how simple components can be used in creative ways to make something awesome.
hahaha thats a knee slapper
Me, a FNAF fan:
*Now teach me how to make a jaw*
WHAT THAT THE BIT OF 87!??!?!?
Should i be worried that i would love for fnaf to be real
Owilliams09 nah unless you want it to be murdered kids in them.
I'm currently working on creating , Freddy and bonnie also chica , foxy and golden Freddy , I know it's going to take a couple of years , they will not be made as a killer animatronic it will be a normal.
Police officer will you show your process of how it’s going?
Love this. The blink is good which is always a difficult effect to get fast enough
I have come across a few on youtube but Will Cogley is really amazing. His guidance serve immensely to many people. One of the best on UA-cam I feel.
I just ran across your channel and I'm very impressed. Excellent video and voice over, storyboard just makes you want to watch. The simpler solution is usually the best one and in your case, the simpler one was 2 more servos over complex mechanics. Love the eyes, those I wish I could just buy someplace. You have a new subscriber. Keep broadcasting!!
If you need eyes I am a Ocularist and work on special projects.
Thank you sir! I have been looking for a good project to do with the family and this is perfect. Thank you for making it free as well. Looking forward to your upcoming videos.
Can't wait to build one of my own. Glad I found your channel.
Really love your projects! They are really inspirational! Hope to see more.
Thankyou so much for everything! Now some students like me can also make an eye mechanism and study alot, by the way I am 15 yr old and i am trying to make one from last 20 to 25 days,and here , i finished my treasure hunt.
This is great Will. Thanks for sharing as always!
These are so lively it’s insane! 🤩
I really like this project and how it's move is awsome
Wow this is incredible work!
Man! I really enjoy watching your videos! good job!
Great Job Will! ... Been interested in doing something like this on a robotics feature.
it looks so simple and good
hope i can try that
Wow this looks amazing! Subbed!
Extremely impressive.
Love this project!
thanks a lot for this project! I'm excited to start on it
Hi, I'm Douglas fir, thank you for reviving my gears and servos
Smack bang in the centre of Uncanny Valley! Great design!
your stuff is awesome. I look forward to seeing more.
Quick note: Miuzei SG90 servos aren't quite short enough fit the structures.
Thanks for the great project/tutorial btw :)
**Amazon says they're the same dimensions, but there's definitely a difference on my end, play it safe and go for the ones listed in the description if you're just starting. Could be setting on my Prusa despite following the 0.2mm layer height**
I experienced exactly the same issue and I ordered the servos directly from the description. I had servos on hand that worked fine (but were noisy). In the case of the ones I ordered from the link in description, the distance from the back of the servo's mounting flange to the rear of the servo is 17mm. For the servos I had on hand, this dimension is only about 15mm. The design accommodates about 32mm for servos 1 and 2 which are back to back. This is not enough space for the 34mm that the servos ordered from the description would require.
I like your design and I like seeing the operation
great design and instructions, keep it up :)
Great work man !!!
Just bought some filament for this, hopefully turns out functional (my printer isn't the best around XD)
Good luck with it :)
I make one too. Very nice FREE project. 👍🍩
Where are the files for the printer parts found? Am I missing it? This is an awesome kit/build that I wanna try.
@@MavericksRacin Head to his website (last link in the description) and you'll find them in 'Downloads' under the tools and materials list
Awesome vid! Looking forward to the more advanced one next. Making puppets for a short film, so these will really bring it to life
That sounds ace, be sure to let me know when I can see it!
Sick dude!! Nice job!!
2020, Learning steps to invent FNAF in real life.
Me too 😂
Shhh
Fr
Guys guys guys! We have so many video games about why that's a bad idea.
@@GreyWouldBethat's exactly why we're doing it
where is the code?
nice vid !! looking forward for the future vids
This looks soo cool
thank u so much for sharing this Mechanism
you inspired me, huge thank you!
Cool . Really like your videos 👍
I like how you pick up the screw at 5:38 :D
I built this as part of my Krampus costume (I posted a video documenting the process of making the costume on my channel, if anyone is interested in seeing it in action!). The eyes worked great! The parts were easy to 3D print, and fairly straight-forward to assemble. The main part I struggled with was the power driver board; the link in the description wasn't working, so I needed to get a similar one, and it was slightly challenging (for a beginner) to integrate it. It also requires a bit of soldering, not too difficult. The material around a lot of the screw connections is a pretty thin, so I worry that with heavy use it could wear down, but no issues yet. The snap base for the painting of the eye was a little tricky, I needed to play with scaling to get a tight fit, and one of the parts did break when removing the eyes, but that's my fault for printing it in PLA. Overall, excellent design. It's as beginner friendly as this sort of thing can be while still producing excellent results, and very compact.
This is gonna be so lit!! We even have the same Geeetech printer. Thanks for this. Imma use Open CV face tracker.
Nice mechanism, Is there any particular reason many of the screw holes are so thin though? I'm contemplating adding a bit more material around the screw holes, but I don't know if that will cause clearance issues yet. Are there any areas that I need to pay special attention to? As it stands, my printer is not liking some of these areas that are only 1 shell thick.
Thank you so much for doing this :)))
This is really cool.
Nice design @will I've tried a few of the other open source ones, like the one you mentioned.
I like those real looking eyes too.
I think I might have to fork you project and try to add some video cameras for a robot
With having a server for each eyelid, you could express emotions like happiness. The lower eyelid stays in place and then the upper eyelid goes up. This would probably look better with eyebrows added.
you know, like how certain anime characters eyes turn into a half-moon? that expression :)
Good work 💡
Great job
Thank you for your effort.
Cool instruction manual!
You produce some properly interesting content, really good stuff. Please check your mic setup for your voice overs though. It's harder to follow along for a non-native English speaker when quality of the audio is uneven.
I think these eyes are brilliant and your style of tutorial is really great. So first things first is to say thanks for sharing your work.
Question for you - how hard would it be to make the eyes autonomous?
I would like to put these in my front door so they responded to callers by having the eyes open when someone comes to the door and then have the eyes track the callers face. When the person leaves the eyes would shut and reset. What do you think? 🤔
Wow!!! Amazing!
i really like this!
Dude I love IT, thanks
ua-cam.com/video/b6LsqRJ6DL8/v-deo.html
ANIMATRONIC
love u bro. i see many vedios but now i am satisfied by your vedio. plz bro make a full playlist of making a human robot❤️❤️
Very awesome!!
Thanks man!
thanks, this is awesome
Awesome! Im gonna try to make them automated so no controller and just random movements
I have a question: I am building this to install in a jack o lantern like the one you posted. I think I am going to just go with the eye placeholders, but do filament changes to get the iris and pupils in a different colors. Does the Arduino code allow for a stored animation sequence, or do I only control it with the pots and switches?
This is lovely. I now have a reason to buy a 3D printer
Hey
does it work when i use a Powerbank with 5V and 2A to power the servo driver board ? an the second power bank output with 5V and 1A to power the arduio ?
best regards Jaden
(Im Geman so my english isn´t that good ^^)
Very cool! 👀 👌👍
Thank you
Just a heads up make sure you get M3 x 5 on the side, the box of screws in the description does not include that size.
Hey mate awesome project. I have finally got it all working! I am now trying to use an arduino nano to run this project as it seems to have all the necessary parts. I am just wondering if the servo controller needs to have 5v from the arduino? As it is powered directly? Does it need both?
Bruh perfect 👌 I both love electronics and engineering, and fnaf !!
Hi Will was just wondering if theirs some way that I can get the 3d model files used for the 3d printed parts?
Paul Lope-s.... Hilarious pronunciation. Love it.
Looking into animatronics and thought this video was really helpful as an introduction, was curious where I’d go to get the parts 3D printed?
Awesome work!! ;)
ua-cam.com/video/b6LsqRJ6DL8/v-deo.html
Thanks for this tutorial! Now i can finish my Endoskeleton!
Hope it dosen't move during the night.
This looks great. Why isn't the fork component and the eye adapter a single piece? Actually, couldn't the eyes themselves be a part of the fork as well?
I'm not sure if I missed something, but at least how large would the printers build platform have to be to fit the largest printed piece in this project?
Anybody who can create suits and anyone who could create electronics would be able to make anything with this
I think you are a genius
I love this! I've printed all the parts and ordered the components, but I'm struggling to load the sketch onto the Arduino. Mine is an Uno clone apparently. It's my first Arduino-ish project. Driver installation always ends up recognizing my device as a "USB Serial CH340", but the Arduino IDE keeps returning an error1 when I try to upload the code. Do I need to wire everything up before installing the code?
i am new to Arduino programming but is there away to make the eye mech standalone so you just programming it thru a routine instead of using the joystick ? I do love the mech design very compact.
mano, simplesmente sensacional
Is it possible to “record” their moves so you can replay it
What would the measurements of the 3d print be if I'm trying to make my 50mm glass eyes fit behind the eye lids?
Hi, I have a problem - if I want the eye mechanism to work not from the joystick, but to move by itself according to the program, how do I implement it? I mean by the type of animatronics performances in showbiz pizza place or chuck e cheese, where animatronics themselves opened and closed their eyes and mouth to music or cues.
it's very good meganism.
I would like to run it on Lipo battery - can you state the power consumption - when static, and approximately per movement - and also what is the peak current.
Thanks
Where can I find the CAD models used in this video?
I have a KY-023 joystick with a Push button . So if you push the joystick down the little onboard switch is activated. Do you think I can use this button? instead of the extra make switch you use. I think it is more elegant en you can get rid of an extra switch. Great project. Building it now. There is an extra SW pin on the joystick if you push the button, the SW pin is connected to the gnd
Jeez, you're a good painter too! You should sell those eyeballs!
Is there a way to adapt the design to bigger eyes or farther apart designs?
Why four separate eyelid servos? It seems like there is only one control (open/closed). Couldn't you just use one? With a center pull to open or close, and a bar connecting both sides? Or is this future-proof against full eyelid control?
can u make it with camera Recoder????
and automatically movement following.......
Thanks! for! the! vid!
This is awesome! Is there a way to make the animatronic wink individually?
could you make one without servos so its all hand operated? very cool!
The servos you linked don't appear to come with the servo horns you used. Can you please tell me where you got them?
could you make blinking eyes but be battery powered on some sort of a loop to make it hands free?
it is realy cool.
I plan to use this in a cosplay eventually, what should I use for a power source?
Love it! Woud it be possible for you to release a .step file?