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Пікірлер
@sansmojo 12 сағат бұрын
This is so awesome. Can't wait to try it.
@arabidsquid 9 сағат бұрын
Thanks! I also can't wait to have people using them so they can help me find all the bugs I missed. Make sure you're subscribed to updates on Crowd Supply www.crowdsupply.com/architeuthis-flux/jumperless-v5
@sansmojo 8 сағат бұрын
@arabidsquid Oh, I'd missed that on discord, but done!
@johnrehwinkel7241 10 күн бұрын
Great concept and execution!
@jasonstatement3553 13 күн бұрын
Well done bro, thank you for this ❤
@danayamurphy 19 күн бұрын
Wow! So cool. I love your work, you do so many interesting and creative things!
@arabidsquid 19 күн бұрын
Hey thanks!
@xyz6106 22 күн бұрын
How long until someone runs Doom on this?
@arabidsquid 19 күн бұрын
Is it cheating if I do it myself? I think I'll give people a 3 month head start after it launches.
@minetech4898 23 күн бұрын
The combo of a software routable breadboard plus LEDs everywhere is one of the greatest things to exist. Also, do you plan on ever making a larger varient?
@arabidsquid 23 күн бұрын
Thanks! I probably won't make a larger one anytime soon, the cost basically quadruples for a full size breadboard. BUT... this version has a row of daisy chaining pads on both sides so you can stick them side-by-side and route 8 signals (+ power and SPI so they can talk to one another) between boards connected this way. So you can just plug in the rightmost one and treat it like one big Jumperless.
@thenerdyouknowabout 25 күн бұрын
Amazing as always, I dont think the camera does the clarity of the LEDs justice though. Perhaps a piece of baking parchment/frosted acetate over the top for videos would make it clearer?
@arabidsquid 25 күн бұрын
Thank you for justifying my purchase of a $500 Laowa camera lens I just made 15 minutes ago. Right now I'm using a 1970's Vivitar Macro attached to my Sony A7s. To be fair, the arraignment of RGBs and then an aperture (the top of the spring clips) does kinda fuck with your eyes in real life too, but in more of a "bands of rainbowy stuff" kind of way. They're still much more readable/sharp in person. What's funny is putting parchment in front makes it look just like an old Sony Trinitron CRT, because the red green and blue LEDs aren't in the exact same spot, so it splits it into vertical slits of each color. I'm dreading having to break the news to Elecrow that they're gonna need to have to rough up the LEDs with sandpaper like they did with my early V1 prototypes, but I guess now I have to.
@Krazy0 25 күн бұрын
Impressive
@rafaelguida2317 27 күн бұрын
This is nothing short of revolutionary!!! How does it work? Analog mux? Maybe crosspoint? Im really curious as to how you got to a point were so kany connection pairs could be made! That's inane
@arabidsquid 27 күн бұрын
Hey thanks! You guessed correctly, it uses 12 8x16 analog crosspoint switches and a lot of messy code to find where there's an available path. Or if it doesn't have a direct path, it'll route through an intermediate crosspoint to find a connection. The readme on the last version (which is generally the same with fewer LEDs) has some explanation about how that all works: github.com/Architeuthis-Flux/Jumperless/tree/main/JumperlessNano Or here's the repo for this version: github.com/Architeuthis-Flux/JumperlessV5
@rafaelguida2317 27 күн бұрын
@@arabidsquid Thanks for the info! That's amazing, never thought about doing alternative paths using the available ones, I wonder how you can get enough current to even make power connections, that's dope! Will take a look at the repo, hope I can get my hands in one someday
@arabidsquid 27 күн бұрын
The trick with getting power connections is to just stack a bunch of connections in parallel. I'm working on some code to have it fill up all the unused internal paths with parallel connections like that to get the on resistance as low as possible. (It's currently ~80 ohms for a single connection, and halves that for every redundant parallel connection)
@anonymous.youtuber 28 күн бұрын
This keeps on getting better and better 👍
@sansmojo 27 күн бұрын
Right?!
@minetech4898 29 күн бұрын
You're crazy. Display in a breadboard..
@glowytheglowbug Ай бұрын
oooo nixie tubes and a cool breadboard lol
@nickdee5764 Ай бұрын
I cannot wait to get my hands on one of these!
@arabidsquid Ай бұрын
Hell yeah! btw this is actually a firmware update for the current version of Jumperless, you could have one by Thursday. Of course the upcoming V5 is gonna be cooler, but it will be available around late 2024ish, and people who have this current version will get them much (1-3 months) sooner and at a steep (~$150) discount as beta testers.
@sansmojo Ай бұрын
Oh man, I don't regret buying my 2 jumperless units, but I kind of wish I'd waited for this 😂
@arabidsquid Ай бұрын
Don't worry, everyone who has a Jumperless now can be part of the V5 beta, so you'll get it below my cost and ~3 months before anyone else, so we can work out the most annoying firmware issues before launch. I'll announce it on the Discord in a month or so discord.gg/kq4gR9YJ2u And yes, you can have 2.
@sansmojo Ай бұрын
@@arabidsquid Wow, that's very kind of you. Thanks!
@WheatMillington 2 ай бұрын
That is phenomenal
@gentronicus 2 ай бұрын
New to electronics, why's that word burned into your LCD like that at 2:19?
@arabidsquid 2 ай бұрын
Ha it's the reflection from my video light.
@FixunaMorgia 2 ай бұрын
Wow this is amazing and beautifully made! My compliments!👏
@kingofdice66 2 ай бұрын
Looks like it can also run Doom.
@keithlegg7681 2 ай бұрын
Saw this on EEV Blog. I appreciate people trying new things. This could be used as a crazy huge audio mixer, no? As someone who loves FPGAs this is kind of the same thinking. Neat idea
@arabidsquid 2 ай бұрын
Yeah it totally could! I've been considering writing some audio-specific UI for this to make it more intuitive to use live in a modular synth setup or something. But as it is now, it can absolutely be used that way. If only someone had built an FPGA that could work with +-8V, this would have been sooo much simpler to design.
@ryan_nstuff 2 ай бұрын
That's rad. How did you do the render?
@arabidsquid 2 ай бұрын
This was my first time ever using Blender so I may have done this in a totally ass-backwards way; but I took in all the 3D models I already had from Fusion 360 and KiCad, then used a shader node graph setup to make each LED the averaged color of the pixels below it from the video. Totally skipped the classic "doughnut on a plate" tutorial which probably would have made this less of a pain in the ass.
@snoopyrobot5993 2 ай бұрын
whatttttt
@JohnUsp 2 ай бұрын
Awesome
@kick1ass20 2 ай бұрын
Keen to hear more about "simulating parts you don't have". What are we talking here beyond wires?
@arabidsquid 2 ай бұрын
That's one of those things that I was hoping someone who has one would get nerd-sniped into writing firmware for, but when I have some time I'll get to writing a UI for that myself. The hardware's all there to do it, 4 ADCs, 2 DACs, 2 current-sensors, and 4 GPIO that can all be arbitrarily connected. With that, you can measure resistance, capacitance and inductance. So with some firmware, you could simulate quite a few parts by measuring inputs and simulating the expected outputs with the DACs and GPIO (or even alternately connecting rows to 5V and GND for more digital IO.) I'm in the midst of a huge refactoring of the firmware to make it easier for people to write expansions like that without having to know how the rest of the code works.
@kick1ass20 2 ай бұрын
@@arabidsquid That's awesome. Thanks for getting back to me. I'll be following your project - it's a really cool idea!
@FelixRusu 2 ай бұрын
Jumperless but not computerless, amazing life saver, let me go find that laptop, and power supply, and USB cable, and learn the software, and and and... umm wait $299 ... nevermind, where's that old rusty breadboard and some wire. But really, hats off to the talent and design!
@norm1124 2 ай бұрын
I love this project, but my workshop budget doesn't. Why not building a "light" version allowing to interconnected twice 16 rows on the border of any breadboard?
@arabidsquid 2 ай бұрын
Hmm, is something like this what you're thinking of? github.com/Architeuthis-Flux/Barnacle_Board
@gn0st1c 3 ай бұрын
Estimated Time of Release?
@arabidsquid 3 ай бұрын
Pre-launch on Crowd Supply should be live sometime in May. Not exactly sure when it will actually be a thing in your hands, that kinda depends on people's interest. But I'm hoping you'll be able to play with one before the end of the year.
@gn0st1c 3 ай бұрын
@@arabidsquid thank you :)
@davidu4758 3 ай бұрын
This is a novel (albeit a bit pricey) piece of kit. Much like other mad scientists out there, more than once I've found myself knitted inside a breadboard bird nest. Its even more frustrating since jumper wires only come in so many colors and lengths. The mechanics look similar to how a number 5 crossbar switch works. Hopefully there are others out there who will understand my comparison.
@arabidsquid 3 ай бұрын
Ha yeah you're totally right about that, it works almost exactly like a small telephone network internally. All the early research for figuring out how I was gonna pull this off was research papers from Bell Labs from the 1960's. And yeah, it is a bit pricey due to the analog crossbar switches and power supply for them being pretty niche/expensive. I've genuinely been hoping someone will make a clone that's cheaper than what I can make them for so they're accessible to more people and I can keep making the Jumperless to my standards. Even now, my margin is way lower than what's generally recommended because people using and enjoying a thing that I made is so much cooler than money.
@AdityaMehendale 3 ай бұрын
"Can it Rickroll?" is gonna replace "Can it run Doom?"
@NerdlabsSci 3 ай бұрын
Peak Engineering
@minetech4898 3 ай бұрын
That's.. amazing
@juniorstark5994 3 ай бұрын
Such a crazy product never thought this could be a possible problem.. Great work !!!! Absolutely genius 🤯
@cp1888 3 ай бұрын
Where are you grounding your K155 chip to?
@rawleystanhope3251 4 ай бұрын
I would pay top dollar for this
@arabidsquid 4 ай бұрын
You don't even have to pay top dollar, just regular dollar. You can get one from me here: www.tindie.com/products/architeuthisflux/jumperless/
@jasonstatement3553 13 күн бұрын
@@arabidsquidthat’s hilarious man, this thing reminds me of the Boolx Assign.
@Buciasda33 4 ай бұрын
Dude, you really have something there... I'll argue about the USB Mini B plug... You should have added programmable voltage rails. 3.3V, 5V and + / -8V is a good start, but on some projects you need to simulate the behaviour of a battery. You should also add some type of a programmable load. And the last part is the software... You could do a lot of things there.
@arabidsquid 4 ай бұрын
Ha, I love USB Mini, by now there's just starting to be enough good information and experience out there to consider USC C, but this was designed in the wake of the Raspberry Pi 4's USB C fiasco so I decided it wasn't worth the risk of screwing it up. You can use either one of the 12 bit DACs as a programmable power supply for 0-5V or +-8V, they're buffered though a high current op amp so they can supply 1A (way more than the board can handle.) You could kinda fake a programmable load by measuring the current from the DACs and changing the voltage according to ohm's law, but that's hacky and I wouldn't trust it. One user did it by using the On resistance of the crosspoints and stringing a bunch of connections together to make a resistor. For software, there's now a dedicated desktop app as well, Jumperlab. kzfaq.info/get/bejne/nKx0eNqLtLibd2g.html Or you can use it without a computer at all with probe mode kzfaq.info/get/bejne/mcWfaa5q3tyYXWQ.html
@0hellow797 4 ай бұрын
:0000
@knightwolf8877 4 ай бұрын
No ....what 🤯 that's amazing 🤩🤩
@arabidsquid 4 ай бұрын
Hey thanks!
@user-nc9kc8wb8y 4 ай бұрын
This is excellent!
@ouch1223 4 ай бұрын
wow this is so sick
@diydixit 4 ай бұрын
Make more of these and sell them !
@arabidsquid 4 ай бұрын
I do! You can get one here www.tindie.com/products/architeuthisflux/jumperless/
@bledlbledlbledl 4 ай бұрын
if you have one of these: do not let anyone borrow it. (my own personal experience with breadboard-sockets is that people tend to shove components into it that have leads too big for the holes ... and then they wonder why it stopped working)
@arabidsquid 4 ай бұрын
Yes, that is an issue with cheap breadboards. But for this, I had to get breadboard spring clips custom manufactured so they have tabs to solder onto a PCB and holes for the LEDs. So I had them made of Phosphor Bronze which is more expensive but is amazingly springy and won’t deform from putting too big of leads into them. I sell the clips by themselves so people can make their own cool things with breadboards too. www.tindie.com/products/architeuthisflux/solderable-breadboard-spring-clips/
@A3Kr0n 4 ай бұрын
Cute.
@midclock 4 ай бұрын
I was thinking about something like this a couple of days ago. Now I see it on KZfaq....oh yeah!
@ModalModule 4 ай бұрын
I can't *believe* how few views this has. This is the kind of thing hardware tinkerers *dream* of. Cool enough that you could use a breadboard-like interface without wires, but now to be able to probe out digital wires? It's the best of the physical wiring without the fiddliness of actually wiring (especially when it comes to more complex setups like this where wires get in the way of each other)! Granted, building one is more expensive than a breadboard + wires, it's still amazing and would be super handy! Great job, seriously!
@tossancuyota7848 4 ай бұрын
one of the fanciest freakin breadboard ive seen since birth
@aliveandwellinisrael2507 4 ай бұрын
That's insane. This is a new development? (I had no idea you could just probe connections into being instead of having to program connections via a computer). In my opinion, this is genuinely the most useful thing for DIY/maker/hobby electronics (and obviously useful for "professional" situations too) in a long time. Even the earlier firmware that required a computer is something that would make prototyping much faster and easier. Creating the ability to add connections via simply probing points on the board has made this even more of a must-have tool for me - I was going to leave it a while before getting myself one, but now that I've seen this, I'll be ordering one soon. Honestly, given how much I use GPT-4 when making things, I think there's a lot of potential in developing a program that would use the features of OpenAI's API or custom GPTs (both can be customized/given specifics/restricted much more than standard GPT-4) to allow the AI assistant to view stats from your Jumperless in order to provide component recommendations, troubleshooting advice, etc.
@arabidsquid 4 ай бұрын
It’s been a ridiculous week of development adding new features. I started legit semantic versioning when I made the app automatically flash the latest firmware release at 1.3.0 7 days ago and this is 1.3.7 I just pushed today. So yeah, the probing thing is a week old and it’s hella useful. There’s also the a standalone app, Jumperlab, made by a total rockstar who bought one a while ago where we’re doing more advanced stuff like controlling it over a webcam feed and basic oscilloscope/logic analyzer/function generator/component tester shit. github.com/nilclass/jumperlab
@omkarbansode6305 4 ай бұрын
@@arabidsquid this stuff sounds pretty cool. I will definitely try to contribute to it, by learning first
@TheCatherineCC 4 ай бұрын
This so cool.
@dustmang 4 ай бұрын
sick
@BALTHASAR174 5 ай бұрын
It's alarm clock from family guy? It seems like something is missing
@arabidsquid 5 ай бұрын
It's a darkroom timer, so kind of an alarm clock but just meant to turn on a photo enlarger for a set amount of time repeatedly.
@huihuihuihuihuihui1 5 ай бұрын
Slide to switch voltage? More like slide to get the magic smoke
@sansmojo 5 ай бұрын
Is it controlled with PWM? Looks like a lot of fun!
@arabidsquid 4 ай бұрын
I was just using my cheapy Hantek handheld function generator / oscilloscope. But yes, if I was spending more than 10 minutes on the whole circuit just to see it work then I probably would use PWM and have it show me something interesting.