Refining my Electronics!
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- Опубликовано: 24 авг 2024
- Excited for all the new stuff coming at microbots.io/
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Who wouldn't want more tiny robots made? All great stuff in this video!
The fact that you teach us the how of your designs and that you give us the files is just incredibly awesome.
I seriously thank you for the free, awesome and high-quality education you are giving to all of us.
Thank you for making the world a better place.
Sick. Congrats, Carl. This channel is one of the best of all time. True innovation.
I like the idea of them butterflies :D Imagine them as art installations or on clothing where they're subtly animated
Maybe the 7 seg display would look better when changing numbers if the active pixels are the ones where the flap is not powered? So that there is no wobble for the pixels that are active.
The reflective flapper could be useful in stage lighting. For some shimmering effect, water ripple, flat disco "ball", light glitter, flame flickering or just as a eye candy object (but that would need to be big)
An addressable disco ball would be epic! Seeing patterns chase one another across the surface would be neat.
what an amazing idea... now remove your comment, go out there and launch a startup before someone else does ;)
@@whothefucktookmyalias Ideas are only worth what you pay for them. Also, I wouldn't want to found a company around manufacturing a device with less than 2-3K customers a year. Especially one with so much hand-assembly required.
Very excited about the directions you are going, good luck!
So awesome to see your ideas evolve!
Something that I haven’t seen made before is a thin rectangular microcontroller (say 10x20x5 mm). Would allow them to be put inside cylindrical objects or in spaces where it’s very narrow but there’s plenty of length.
Narrow microcontroller board*.
If you can make it reasonably quiet, the flap could be used to do low profile cooling in electronics that need active coolers.
Dont need to finish the video yet, Kudos!!!! All the best to you mate
dude, I'm getting into PCB design and actual electronics and this is insane, i love it !! such an inspiration, thank you ^^
I really like your videos. I got an idea, I want share with you. First of all Thank you for making these nano electronics videos, they are so cool.
IDEA: Take a party ballon, make tiny Mechatronics system that control the nozzle opening/closing. Launch the balloon into the air by controlling it's nozzle geometry, it will start propel.Finally it is ballon rocket, add some more ballon along x and y axes, like thrusters to control orientation and positioning of ballon in space. Try to land the ballon like VTVL with that tiny Mechatronics system. That's all and I don't know if this work, but this actual experiment validate the status of micro electronics and their vast capabilities.
Finally for me your videos are really inspiring. I will try to make this project in the future, but it is still beyond scope of my knowledge. Thank you
Have you see the "Bitzee" toy? My daughter got one for Christmas and as soon as I saw it I thought it looked very familiar...
Hi :) I will address this in an upcoming video
Congrats! Love your work, can't wait to see what you do!
OMG AWESOME! Good luck on becoming a startup! stuff is super hard. you can do it!
4:29 *tap*
PCB: AAAAAA~
Congrats! Best of luck with your brand.
Pretty cool. The main challenge for running multiple of these will indeed be the power consumption. You can also add a i2c chip to make each module individually addressable, like smart rgb led strips, so wires are minimized. Maybe in the future this will be part of the h bridge itself, like the rgb leds are now. Best of luck with the startup!
An ornithopter would be a good application for the flapper if you can make a tiny flight controller.
I think the only challenge would be how to power it because of the weight of batteries. Maybe an RF antenna could harvest enough energy if flown close enough to a radio source?
Those flaps can definitely be a midi board of some kind
Super excited to see what you're working on. I jumped out of my chair when you said "flip-dots" though. I just can't get enough of them
I love how it simultaneously looks like you have a clear goal and just goofing around.
You rock Carl! It's great to see people still trying to innovate. Hoping to see more of your amazing work.
some old scifi cartoons and movies had this thing happen where when the computer was asked to do something and it would start typing itself on the screen, the effing physical keyboard would start typing too by itself. well with this tech we actually might make it a reality
It would be interesting to let the users customize their own butterfly wings...or maybe even provide wing stencils to cut out with paper that can attach to the pcb. I could see it as an electronics kit where parents (or teachers) and children can create together.
You could try heat forming some "veins" on the wings to add some stiffeners.
looking forward to the motors
If the goal of the flaps is having multiple discrete states. Then potentially a bistable mechanical latch can be designed into the pcb in the form of a flexure. This could allow states to be held in different positions without the actuator using power to maintain the off nor on state.
Given the precision of the actuator and manufactering you could add more stable states. And in the end designing it to have flappyness in the on and off state is possible.
But this would drop the power usage drastically, of course depending on how often switching occurs.
for the display, why not make a pcb with a giant pad on the front and then polish it to mirror shine after nickel plating? Then I would add coils to each corner and a flexible pedestal centered on the back. That way you can tilt in 4 directions. If you used an X shaped flex pcb you could even fold the "legs" under and solder them down giving you a "parachute" shaped pixel that can tilt in 4 directions and not need the pedestal.
Congrats on the website and the starting company! I wish you succes and i am looking forward fo the future products/projects and i am definitly going to try some products
Put a polarization filter in front of those reflectors
This is huge, congrats! I can’t wait to get my hands on some of this
On the topic of designing a latch for the flapper - you could feasibly add a third supporting arm with a slight kink for a super clean and simple solution, although I'm not sure how that would be manufactured...
Super cool! I wonder if lenticular prints might work as the pixels. They’re plastic so lightweight and could show two totally different colors
Have you seen the Bitzee toy, which uses a POV RGB flex display?
I did 🙂 I will address this in an upcoming video
Awesome, I can't wait to see what's coming
some other ideas: Haptics. Truly silent alarm clock. Neural trainer for commercial EEG devices.
Nice work
Congrats on the starting the company, look forward to seeing what you produce, hopefully the Adafruit of flexi and micro pcbs
What I'd love to see is something lightweight I could stick to the leaves of a plant to make it "shiver" :) Or perhaps even move leaves into sunlight!
I think you would be the perfect person to design a revolutionary type of distance sensor that is really precise in the micrometer scale. Or maybe it's just wishful thinking and I need such a sensor for an affordable price. We'll never know! Anyway, congratulations with your new business! :)
Good Luck Carl super projects!! Keep up the good work and congrats for the robotic startup!!👏👏
flap is a pulse ac fan, also if you want state locking, use the magnet coil pad as magnet turn-off, yep sideways turning magnet pair
Can you use a polarized filter in front of the little flappers to make it darker?
Excited to see what you'll do with this new challenge I'm sure it'll be ingenious as always.
Seeing the flapping part with the shiny surface and the wobbling it inherently has from resonating when it turns on I wonder if you could do some resonance compensation/cancelation like what 3D printers have started doing with input shaping. Just to get it smoothly transitioning from the 2 states. Prolly depends how quickly you could switch it on and off with the driver but maybe?
Wow, some exciting stuff. You have already inspired me to do some custom controller boards as small as possible but now I want micro insects. I'm sure my wife, daughter, grand kids and dog won't be quite so excited, heheheHEhehe.
Great work as always!
On the display one would a fresnel lens with a black and white striped pattern behind. Should be light enough and increase contrast further.
Was also wondering about it being on a bi-stable switch to only use power to change state.
Very nice work! As an embedded engineer with 20 years of experience I can only say - well done!
Only one startup company? With so many products? We are facing the same issue. Great work.
thats cool!
@CarlBugeja Just an idea, but maybe interesting for you to test out. If the flappiness could be more deterministic and controllable, you could try to make a laser galvometer using two flappers.
Great video. So many cool projects! I built and shared design files for a servo based Wood Tile display, also based on Daniel Rozin's work. Created as part of Mark Rober's creative engineering course. Cheers!
I would love to have a flexible pcb butterfly as a decoration! I would really like to see how to use FlexAR for more organic motion - like possibly, a robotic blooming flower. I'm very interested where microbots is headed next!
you could probably use polarized tape/film
When I see your coils, I was very interested in that. The coil can be use on PCB for the laser glavo mirror, along with some kind of sensor. Im design and testing one rn :D
This is awesome, looking forward to more updates :)
it'd be great to be able to power one of these actuators with a little solar cell
Very happy for you ❤️❤️❤️ best of luck. Looking forward to more amazing things 🎉🎉🎉
love seeing the progress!
Butterflies have 4 wings, add more tiny motors!
I love all these things.
All the best wishes for your new venture
I've really enjoyed the coil series but I think you have more potential looking at other new projects
What about that butterfly as part of a nightlight ? The light is on at night, but has a sensor to detect movement, triggering the flapping.
Cool stuff man! I always thought that it would be nice to be able to purchase your small PCB motors
A polarizing filter might help, most likely the illumination source would have to be polarized too, but still the effect could be optimized.
Man, your channel is such a whirlwind of cool things! Keep up the great work! Also, for the butterfly, it seems to me you might want to balance the wing size or stiffness a bit against the actuator size to get a less "floppy" effect. It would probably be a small change but fiddling with those parameters for a more bio realistic result could really elevate the project. Also imagine dozens or hundreds of those enough to create a slight breeze. Could call it the Butterfly Effect!
make the butterfly's wings flexible pcbs with copper traces for rigidity
Awesome
Super projects, I love them.
Thanks!
on one of mine projects I used magnet sensetive foil, so you can try that instead of flapping the aluminum foil 😊
Using a comms protocol like WS2812 LEDs might make the bigger arrangements easier to set up
You know the privacy screen protector films for mobile devices, that allow you to only seen the screen at special angles ? such a film on your 'DLP' devices would create much stronger contrast ratios and presumably cheap, since they are a mobile mass product.
multimedia.3m.com/mws/media/1881148O/3m-advanced-light-control-film-alcf-p-abr0-75050141441-pdf.pdf
Hi Carl, there are now color magnetic field viewing films you could use, I show an example on my channel
You might get into trouble for that logo animation of microbots. Maybe Intel is watching your videos :D
In stead of a flat actuator why not a cylinder? so like a tendent for longer areas
That drunk butterfly is a great model for my son 🙃
Good luck mate❤
I want to make one 😮
Tiny robot are easy to carry too
Will the thrust increase if the coils are arranged in a Halbach array?
Great projects!
I would like to know what kind of voltages and currents the drivecell can cope with.
I'm running a startup too :) Its a stressful but rewarding time! If you ever need any coding automation I'd love to have you using some of my tech too! I was able to program an entire small web-server on a esp-s3 through the esp-idf automatically not a line written using a tool I made at my startup!
maybe resonating halteres ?
This started so strong
Try to point a focused spot light or laser beam at your flapper array and treat it as a dlp.
I was thinking one of the dot grid ones, like the holiday decoration things or how some laser pointers come with a filter cap that splits the one beam into a grid of dots, and focus it so each dot aligns with a flap. At the very least, it would look wild with a fog machine
You might experiment with a polarizer film in front of the flipdot.
If u can, can you put a light under the flap, 0-1 would be easier to recognize
Did you check H-bridges from other manufacturers, like CJDR9111? It's even smaller, cheaper and has leads (only 6V though).
It would be awesome if that butterfly could be solar powered.
My guy, if your flappy thing are able to attract a small amount of ferrofluid, would this allow you to float things on ferrofluid, paper, or copper? I'm thinking some sort of variable friction applications.
have you seen the disney holotile floor? maybe a small version of something like that as a demo lol
Any chance your actuators are strong enough to move a segment of a 3d printed 7 segment clock? Solenoids and normal linear actuators are just way too loud.
What if, for the butterfly, you used nitinol as a muscle, add two paths so it can flap back and forth, and alternate the voltage in each one at a high frequency. Is this 3d printable?
Wonder if you could do two flaps in a see-saw to make a bi-stable reflector, so it doesn't have to stay powered.
butterfly can't fly, but I'm sure it could swin... I'm still thinking about sort of small submarine bot propelled by flapping fins, more or less a jellyfish bot, flexar should do the job. Then no-moving inside part mean less waterproof conception issues as regular remote submarines.
I once looked up some tiny piezoelectric actuator that looked simple and cheap... $500! apiece.
Hey, How about a V shape instead of round would'nt that be better for Gang-ing and better tensile strength ?