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60 Results for "3D printing"

  • "Lulzbot is going gangbusters"

  • Hackaday wrote:"Lulzbot is going gangbusters. They saw 800%  growth over the last two  years. and $15M in revenue in 2015. They did this all with open source  hardware and software, and using 3D printing in a manufacturing context.  They’re the jewel...
  • Making molds - suggestions on where to start

  • Hi, for my next project (boring perhaps - replica of old computer) I would like to make a custom frame. The picture below kind of defines my question: if I would plan to make 250 units of the white plastic frame in the picture, what technology should...
  • ​Midwest MakerFest

  • Midwest MakerFesthttp://midwestmakerfest.com/Saturday, August 13, 9am - 5pmPeoria Civic Center201 SW Jefferson Ave, Peoria, IL 61602=============================Are you interested in DIY? What about Technology? 3D Printing? Drones? What about Art? Well...
  • Call for Math Makers

  • Have you used 3D printing, electronics, or other maker tech to visualize a math concept yourself, to create manipulatives for your students to play with in the classroom, or to use in teaching some other way? If so, please share your physical object...
  • BLDC sensor-less control - how to ?

  • Edit : Thanks for all those who provided valuable references and comments, I realized that sensor-less is not a good idea for my application, as it is low speed and as sensors are becoming more available with reasonable integration effort.____________________________________________________________________Hi...
  • 3d scanning

  • Question, aside from the 123d catch app, what other apps/devices are easy and cheap to use? is there a better solution? thanks
  • 3D Handheld Scanner

  • Is there anyone who can give information for 3D Handheld Scanner? Where should I start? What should I do?
  • FREE 3D model rendering

  • If you have any 3d models, preferably STLs, but i'm flexible, that you would like rendered in keyshot, let me know, I want to get some practice in. All I ask is that I may use them in a portfolio, you will get credit for the model, and you may use the...
  • 3D drawing crash course

  • Hi, I need to design a custom case for my project. I have 3D step files for an off-the-shelf enclosure as well as for my PCB board with all the components on it (LCD, USB, pushbuttons). What I need is to make a drawing of the case with all the cutouts...
  • Question on 3D Xmas trees

  • There seem to be two flavours of these - 3 colour (red, green, yellow) and 7-colour. The 7-colour ones have leds that already have a chip inside to flash them; why do they need the same flash circuit the 3 colour ones use? 
  • 3D model files: .obj or .stl?

  • I noticed lots of projects here have uploaded their 3D models as .stl files. Is there a reason to use .stl over .obj? What's the difference? Does one work better with 3D printers than the other?