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Amit Ika
3.3K posts
Amit Ika
@amit_ika
Boston, working on precise motors and actuators @AIBotHQ
Boston, MA Katılım Aralık 2020
1.1K Takip Edilen535 Takipçiler
Generate a precise CAD model from a detailed prompt.
Learn more about Zookeeper here → product.zoo.dev/40Uh13v
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Interesting approach. You would have to validate if each one works before soldering on the carrier board. Super skeptical of the cheap bulk boards on Ali
Also if you’re doing a bunch you’d have to make sure you have an additional buck if they require logic supply. Don’t think many mcus have enough logic supply current to support many additional boards
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Back to the robot actuators. I'm drawing up a quick backplane PCB for the motor drivers. I need dozens of motors for the hands. Let's see how many of these I can cram into one carrier board VERTICALLY.
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@robertorobotics @campedersen Nice bro. Nicest 3d printed robot I’ve seen in a while. Which qdds are you using?
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wild week.
built out the assembly cell, arm went viral (genuinely grateful), first policy chaining runs are working, AIRA kit getting signups, ordered more QDD motors for 2nd arm.
next week: dropping the open source files, locking the CNC aluminium design, running policy comparisons for assembly.
just getting started.
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The Zionist regime has made a big mistake, and its consequences will make the regime desperate, by God's grace.
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@IanPritchard Haha nice. I hope you upgraded to Bambu labs since. Step change in quality and usability.
I remember my ender 3 days. Was a real pain in the ass
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@amit_ika It really is, and it's advanced so quickly in the last 10 years too. The duplicator i3 I got in 2016 is ancient compared to newer printers. I still use it though!
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I didn't realize I left out a critical element of my actuator's design. The good news is I can bake it directly into the robot's structure. 🙃
Back to CAD!
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@IanPritchard 3d printing is such a game changer bro.
Headed to a crazy future with such fast iterations
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@amit_ika Facts! At least with 3D printing it's easy enough to make those fixes in a hurry. Glad I didn't CNC these parts yet! 😬
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@Michaelskywal @tomshardware Not to mention high resistance conductors
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MIT-developed 3D printer can output a fully functional electric motor in a single process — team only needed to magnetize the linear motor after printing, motors cost just 50 cents each tomshardware.com/3d-printing/mi…
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metal 3D printing just collapsed lead times for custom cylindrical parts
elimold prints non-standard geometries that traditional machining cant touch
when “standard” doesn’t exist in your spec sheets you don’t machine it
you print it.
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@boxcardavid Wanted to integrate this mechanism on my robotic system but it’s patented
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Japan twitter has taught me that I’m not taking my hobbies seriously enough
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@bindureddy @ViralOps_ Nah a movie made with this will suck. Anyone can tell the inconsistency between successive clip generations
We need to fix that!
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The Genie Is Out Of The Bottle
Hollywood can allege copyright infringement but it won’t matter 🤷♀️
Literally anyone will be able to make a big budget $1 Billion movies with a few thousand dollars of tokens
Blockbuster content is going to explode
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@bonitadreama Someone make this lady an api chat with 4o
You can still get it there.
Also 4o is in azure ai
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@Abhindas1 @levelsio Haha what did you?
He seems to be quite emotional
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Designing PCBs at his age is wild. Communicating about your design so clearly is 10x crazier.
This kid is going places.
F.O.L.A@folaoftech
She has no clue what her son is up to… honestly, I don't get it either.
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@Abhindas1 Yeah it should be able to get you where you need as long as it’s not too far.
I stayed at ~25mph as range records were done at about that speed
Screw people honking at you!
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@amit_ika I once saw a video where someone tried something similar, I was sure it would keep running
San Francisco, CA 🇺🇸 English
@PalmerLuckey @beffjezos True but will take a lot to break the power distribution monopolies ruling most suburbs across the USA
Hate paying 35 cents/kWhr for my Tesla
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@beffjezos I believe that home/consumer power will indeed become too cheap to be worth metering. Industrial/commercial use will dwarf it by orders of magnitude.
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It's never going to be too cheap to meter as there is finite energy, and the costs of tokens/joule have long ways to go
Peter H. Diamandis, MD@PeterDiamandis
Intelligence is becoming too cheap to meter. We're on track for AI reasoning to be 100x cheaper by 2027. When hypothesis generation is free and experimental design is automated, the bottleneck isn't ideas—it's the physical world. Science is about to go exponential. Get ready for all frontier labs to start building "Science Factories" to mine new data out of nature.
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@IanPritchard Interesting that the mic would pick up the noise. What frequency are you running the pwm?
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UPDATE: I have wrangled jank UART control over the ODrive.
I muted the audio b/c the background noise of the coils was very loud on the mic. IRL it's barely audible.
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