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- Просмотров 324 757
Maniacal Labs LLC
Добавлен 25 апр 2013
CyberDigit Review - with bonus clock!
Recently, fellow Tindie seller Cyber City Circuits (CyberCityCircuits.com) released the CyberDigit: shop.cybercitycircuits.com/collections/featured-products/products/cyber-digit-rgb-7-segment-display
We bought and handful and show them off, including build - in only 1 minute no-less ;) - a clock using 4 of these awesome digits and an ESP32.
Find out how to build your own here: github.com/ManiacalLabs/CyberClock
We bought and handful and show them off, including build - in only 1 minute no-less ;) - a clock using 4 of these awesome digits and an ESP32.
Find out how to build your own here: github.com/ManiacalLabs/CyberClock
Просмотров: 128
Видео
3D Print Floating Holes Without Support! (With This One Weird Trick :P )
Просмотров 32 тыс.4 года назад
Sometimes you just need to print a hole floating in the air but hate using support. Fortunately it's easy enough to trick the slicer into making that a reality.
Engravinator In Action
Просмотров 2,6 тыс.4 года назад
It was brought to our attention that there was no video of the Engravinator in action.... oops! Here's a few representative examples of some of the things the Engravinator can do. Find out more @ engravinator.com All laser paths were generated using LightBurn
Shooting the Engravinator assembly guide
Просмотров 5034 года назад
We're getting ready to launch The Engravinator, an open source laser engraver design. And what does any good design need? An assembly guide of course! Follow @ManiacalLabs or @TheEngravinator on twitter to stay up to date.
Custom CNC Wasteboard for the Probotix Comet
Просмотров 3,5 тыс.5 лет назад
In which we build a better, stronger, faster wasteboard for the CNC machine :) More details here: maniacallabs.com/2019/03/05/custom-cnc-wasteboard/
Button Pixel = Bixel - Assembly Timelapse
Просмотров 2,9 тыс.6 лет назад
More details: maniacallabs.com/2018/09/10/button-pixel bixel/ The "Bixel" is a 16x16 grid of SK9822 (similar to APA102) LEDs each with associated buttons, all mated to a custom 500x500mm PCB. The buttons are read via a scanning setup with 595 shift registers and a Teensy 3.6 which is polled over serial by a Raspberry Pi 3B which runs custom python software to drive the LEDs. All this together m...
Maniacal Labs Goes to Bay Area Maker Faire 2018
Просмотров 766 лет назад
Just a mash-up of some of the videos we took during our trip to Bay Area Maker Faire 2018. Such a fun trip! Definitely can't wait to go back again! :D
Formbot T-Rex 2+ - Mods & Review
Просмотров 6 тыс.6 лет назад
By popular demand; Thoughts on the T-Rex 2 and details on all the updates and mods that have been done to the printer. GitHub Repo with manuals, mods, firmware and more: github.com/ManiacalLabs/3DPrinterData/tree/master/FormBot_T-Rex_2+ Cooling Fan Mod: a360.co/2CBWVxZ Control Box Cover: www.thingiverse.com/thing:2663508 Drip Buckets: www.thingiverse.com/thing:2663490 Extruder PCBs Right: oshpa...
Adafruit PiGrrl 2 Assembly
Просмотров 15 тыс.6 лет назад
Walk-through of all the steps to build the Adafruit PiGrrl 2 kit and initial impressions. Skip to final thoughts: ruclips.net/video/d5QVWnVft_k/видео.htmlh17s Buy the PiGrrl 2 Kit: www.adafruit.com/product/3014 To update the SPI speed, edit /boot/config.txt and change the dtoverlay line to: dtoverlay=pitft28-resistive,rotate=270,speed=32000000,fps=60
Bent Acrylic Stand for the Super7Seg Display
Просмотров 1466 лет назад
[Dan] I spent some time in my shop today putting together a stand for the Super7Seg display. I used the acrylic bending jig I built after seeing a post of a similar design on Hack-a-Day. HaD Post: hackaday.com/2017/11/20/simple-jig-gives-plastic-homes-to-orphaned-projects/ Super7Seg Display: www.tindie.com/products/ManiacalLabs/super-7-seg-kit/
Fail of the Year: Pixel Disc
Просмотров 3576 лет назад
Not everything we do works out the way we planned. Here we give an analysis of what went wrong with our attempt at making the best possible circular LED display.
AllPixelMini Controlling Sparkfun Lumenati Modules - Test
Просмотров 2736 лет назад
A quick test of the Sparkfun Lumenati LED modules with our AllPixelMini USB LED controller and BiblioPixel Python library. Sparkfun Lumenati Modules: www.sparkfun.com/categories/405 AllPixelMini USB LED Controller: www.tindie.com/products/ManiacalLabs/allpixelmini-universal-led-controller/ BiblioPixel Python Library: github.com/ManiacalLabs/BiblioPixel/wiki
Super 7 Seg - GPS Watch
Просмотров 2236 лет назад
Get your own Super 7 Seg kit here: maniacallabs.com/Super7Seg Source Code on GitHub: github.com/ManiacalLabs/Super7Watch Parts List: - Teensy 3.2: www.pjrc.com/store/teensy32.html - Teensy Feather Adapter: www.adafruit.com/product/3200 - Feather GPS Wing: www.adafruit.com/product/3133 - 18650 Battery with JST connector: www.adafruit.com/product/1781 - 16mm Buttons: www.adafruit.com/product/1505...
Super 7 Seg Assembly Time Lapse
Просмотров 476 лет назад
A quick time lapse video of the assembly of the Super 7 Seg kit. More info at ManiacalLabs.com/Super7Seg.
Super 7 Seg Kit Intro
Просмотров 4296 лет назад
We are pleased to announce availability of our new kit, the Super 7 Seg. The biggest and easiest to use multi-digit 7 segment display ever! Find more details @ ManiacalLabs.com/Super7
Kitting the Super 7: 8 Hours of Tedium
Просмотров 956 лет назад
Kitting the Super 7: 8 Hours of Tedium
FormBot T-Rex 2+ Unboxing and Assembly
Просмотров 5 тыс.6 лет назад
FormBot T-Rex 2 Unboxing and Assembly
FormBot T-Rex 2+ Spool Holder Timelapse
Просмотров 1,1 тыс.6 лет назад
FormBot T-Rex 2 Spool Holder Timelapse
LED Coffee Table - Build Photos and Demo
Просмотров 1,6 тыс.6 лет назад
LED Coffee Table - Build Photos and Demo
PiPixel LPD8806 Tower and PiPixel Demo
Просмотров 6157 лет назад
PiPixel LPD8806 Tower and PiPixel Demo
Announcing the ULTiM8x8 Modular LED Panel System!
Просмотров 1,2 тыс.7 лет назад
Announcing the ULTiM8x8 Modular LED Panel System!
SMRT!
the square and hexagon example is exactly what i needed, thank you!
Wow, seriously?. All that just to avoid a support you can get rid of in seconds. You must really really hate supports!
If this technique doesn't have a name, then I'd call it an autobridge.
We just call it knock out holes.
Please Provide All Components buy link
Uhhh... this is from a 7 year old video for a product (the LongPixel) that was never actually launched and it used a controller from a project I had made 3 years before that.
What's the weird beeping?
Sounds like a slicer feature would be needed. Terrible to model this
It's really not that bad. Slicer support would be cool but difficult. A Fusion plugin would be easier.
I love this video. Very clear explanations and examples. Even *I* can do this, now.
I know this is an old thread, did you ever create a solution for vertical holes? That never print round lol.
You can turn the top of the hole into a ^ shape so the overhang is at a reasonable angle. Your hole will then look like a water droplet. If you want the end result to be a perfect circle this obviously doesn’t work but it can be useful in many cases.
How are you? How did you calibrate 2 printer heads.
Hey, no need to spam us with comments, please. No, I do not have this printer anymore. I sold it years ago. I don't remember how the calibration worked.
Support haters unite! Very clever, thanks for sharing.
great video! PRUSA designs their parts on the XL (in 2023!!) and others with a square step inside but not with the 2 step. It eliminates most of the issue but not perfect. Yours is cleaner but leaves the head with a bit more air under it?... Really nice! Thanks.
super useful! thank you
Thanks for this, giving this a go right now. One thing to note is that I had to change my Top/Bottom Line Directions to [0, 90] in Cura for the layer lines to bridge correctly. Otherwise they wanted to bridge at 45º to the square holes. Edit: Worked like a charm, thanks again.
😮😮😮 awesome
cool stuff! thanks for sharing! found your video because Zack Freedman mentioned it in his latest video (or rather he mentioned that Kennetek implemented your idea and he linked to your video on his gridfinity openscad github repository)
What a AWESOME hack! Would love to see this as a feature in Cura that you can activate if the bottom of the hole you are making is not a critical dimension. Thanks alot! :)
I was looking online and there were alot of bad reviews for adafruit, but did you get all of your parts from adafruit, and if so, how would you rate it overall? if not, where did you get the pieces from?
How do you not end up with zero thickness geometry if you cut like this?
Hey there I had a question, these days I have been working on a project like that on paper. Theoretically for a person to get a 8bitdoo controller and a Bluetooth speaker how would a person get these things powered via a single battery? Because at this point I'm bashing my head into a wall all because I'm trying to do something with a radxa zero board instead of a Raspberry pi board. From what I'm seeing the gpio for the pi and radxa zero are not the same and thus makes it incompatible with hats that would otherwise fit a pi. At this point I'm thinking I need to gut a controller and speaker and just connect them via Bluetooth and just worry about connecting when the thing turns on. And just because I want to make myself suffer I'm trying to do this in the space confines of a GameBoy Advanced SP. What do you think?
Thanks for this video, I've come back to it a handful of times every time I need a reminder on the order of operations and just wanted to leave a thank you note!
Wow. 1300 x drill, insert, (4 x solder), glue, screw, watch, more steps... if all goes right the first time. Try the linux 'bb' code...
I was wondering why the prusa printer parts had weird screw holes. This explains it.
Thank you for shooting this. I was there and regret not shooting video.
Tetris...!!!
legend mate. thanks !
Excellent. I did a slight modification of using lines so that there is no cut on the outer wall, but concept identical. For larger holes, one might need additional steps to allow the arcs to be printed.
Very informative. Thanks!
Can you use the custom pcb from this vid for a raspberry pi 4?
No idea - you'd have to check with Adafruit if it's still compatible. I would guess not
@@Maniacallabs I'll just use a raspberry pi 3 then.
Mind telling me what soddering tool and soddering wire you used here?
Great tip, I was curious so I tried it with an LCD resin print and it worked fine (at least with 4.5 mm holes). I've found overhangs are hit and miss on resin printing. Nice to know if I publish my part it should print well regardless of whether FDM or resin printing is used.
FWIW, here is another article from six years ago on basically the same thing: hydraraptor.blogspot.com/2014/03/buried-nuts-and-hanging-holes.html
Useful for nut holes! But sadly it makes my already slow and complicated designs even more complicated and slow! Still awesome tho
Clever trick. I was hoping it would be a trick to print vertical holes, but cool all the same.
Using bridging to avoid supports. Brilliant! Thank you for sharing!
This is great. I have a situation like this inside of a a thing where water should flow and neither supports or sacrificial layer is a good solution. Have used this to good effect. But step two is to make it work with a chamfered bottom edge. Chamfer is important for water flow.
This is great. Thanks. Can't wait to give it a try.
Which software are you using for gcode ? I could not find any information about this on your website.
"All laser paths were generated using LightBurn"
Great tip! Thx for posting.
Thanks for that, really helpful
This should be fairly straight forward to implement as a slicer modifier, similar to Cura's "Make overhang printable". Maybe you could even do thinner layers specifically for these adjusted bridges, similar to how support can print in thicker layers. I guess the modifier would be something like "reduce horisontal overhangs with bridges".
...or you could just make one layer that is solid, then take a drill bit and clean the hole up, would take a lot less time than all that extra modelling work in Fusion...
Depends on how it will be used. Modeling it once for printing once, you might be right. Modeling it once to print it 2000 times, saves a lot of drilling time.
you can have those features as a separate positive object to be removed from whenever you need it, so you just model it once per type hole. He also shows places that are hard to get and this can be generalized for different geometries of overhangs. This is actually something pretty cool.
set opacity to <100% to see inside in Fusion360
Can you provide the link to the Y axis motor you purchased from Amazon? And the sheet steel? Thanks... Great video!
Идеально для тетриса.
just go to woodprix instructions if you'd like to make it yourself.
Making this now. Sadly doubt it will function. Wood seems warped, pegs barely fit or don't fit at all, Main axle isn't straight because the hole itself is drilled at a slight angle. Just a shit show all around.
Mine was pretty janky too but just use your drill to straighten up the holes and I used my drill as a lathe and sanded down those pesky alignment pins so they all fit well. Some of my parts were really poorly cut and one piece was not included that's should've been but they sent me another in the mail. Took about 5 weeks. I'm having trouble getting it to tick for More than a minute right now, though. I'm going to try to add a little more weight and then I'll try to raise the right side ever so slightly so the pallet arm is catching properly and then I'll try sanding down the escape wheel teeth a tiny bit and replaying graphite
would you be so kind and put the spool holder file in your set? I checked few times on your video and haven't seen it.. thanks for updating the link for the FB group
They aren't my design and honestly I can't find where I got them from. Probably somewhere in that facebook group.
@@Maniacallabs I found it in your other video.. by going back to your video few times.. I have decided to buy the new T3 and immediately thought of changing on one extruder all metal hotend replacing the stock.. Ada is pretty good in answering all the stuff and told me they are using high temp Capricorn XS tubing but I mentioned that is melting at 360 degrees why they are rating this to 350 so that's a way too close.. but I would love to see someone trying to print on PC filament .. as of the plates I agree adding all the metal will increase the weight and if you have build up area that high 2amp motor is definitely needed. I asked them to put 2809 on it... would love to see some sort of rolling frame like gecreate has .. lastly the add on plates you mentioned are hefty 205 bucks for the buildtak system and then 89 for the greckotek but I think it's just one sheet for that price I'm completely on the same page with the dual sensor as paper is being good guide.. you can't never match the 2 especially if you need to move mechanically one up or down.. unless dropping them both completely down at the same time and just have the nozzles touching the plate and tight both up at the same time, then probe the left side.. this kinda reminds hydraulic brakes setting up using business card, I will try that but I know they have to be right next to each other.. have you had any clogs using regular PLA? are you using the olive oil or any other oli such silicone .. lastly people showed and share videos of the chain rubbing against the heat bed wires.. maybe shaving bit off on them and lube the wires would help with that.. or add extra shrinking tube there...
I'd love to know what material that was which produces the negative effect? Also, that darth vader image is awesome!
It's just standard card stock from a craft store. Couldn't tell you the brand but I've seen the effect one other brands too. Not sure what chemical causes it sadly. I've looked but couldn't find anything conclusive
Looks awesome, can't wait to see more! Have any video of it running?
Not yet. Somehow that kind of slipped through the cracks. Will try to get some video of it running up this week :)
Sorry for the delay, but here you go :) ruclips.net/video/gxyTThEgWBA/видео.html