Arduino Laser Engraver I started this project because I wanted to make something that had mechanical, electrical and software components. After looking around on Instructables, I figured that an Arduino based laser engraver would be an interesting machine to make, and that the machine itself could make interesting things. Laser diodes have also advanced quite a lot in the last few years, allowing reasonably powerful DIY laser engravers to be made without the hassles of laser tubes. This machine can engrave wood and cut paper. I haven't tried other materials yet because there is no fume extraction capability - plastics generally create toxic gases when burnt. SAFETY WARNING - Please be safe when using lasers.
This website talk about the companies that help the development of Maker Movemment You’ve found the perfect candidate and they’ve accepted. Congratulations! Having held all the cards throughout the hiring process, this can be an uncomfortable time for managers.
The 4 Flavors of Makerspaces Did you know that there are many different types of makerspaces, each with their own set of unique characteristics? This was news to me until recently so I thought I’d pass along my research on what I found were the important distinctions as well as important links. FabLabs Amsterdam Fab Lab at The Waag Society A FabLab is a type of makerspace that was created by the Center for Bits and Atoms headed by Prof. Dr. STL (file format) - Wikipedia (US) Example of STL vs CAD format STL (STereoLithography) is a file format native to the stereolithography CAD software created by 3D Systems. STL is also known as Standard Tessellation Language. This file format is supported by many other software packages; it is widely used for rapid prototyping and computer-aided manufacturing. STL files describe only the surface geometry of a three-dimensional object without any representation of color, texture or other common CAD model attributes. The STL format specifies both ASCII and binary representations.
Arduino 3-axis Mini Lazer Paper-Cutter Updated : 16/3 Add step 4, about using the stage. Updated : 18/3 Add photos (cutting vinyl adhesive sheet) Updated : 19/3 Add step 5, acting as pen plotter Updated : 20/3 Add laser engraving video (Wood) and photo Updated : 22/3 Add 2 drawings to show the structures of machine, also visit this link. +++++++++++++++++++ I read many posts and now I had finished my first mini Lazer Cutter. The design is simple and reliable ( u can see the video ) It is using Arduino Duemilanove + GRBL (0.8c) + 100mW blue/ violet lazer with external battery power supply (5V)
Classroom Resources WNET is a proud partner of the Maker Party, an initiative hosted by Mozilla, the MacArthur Foundation, and the National Writing Project in which people around the world meet up, learn to make things, and share what they've made online. This collection is designed to support the Maker Party by providing a one-stop shop of STEM and digital making resources that focus on the problem, technology, or process behind object creation. Teachers can use the collection, which is categorized into design, how to (DIY), arts and crafts, robotics, and engineering subtopics, in conjunction with hands-on activities to further this initiative.
Full Tilt: 3D Printing Sparks Pinball Revolution Flip. Flip. Clang. Tilt. Print? MinecraftEDU - STEM Curriculum Resources by Dr. Wesley Fryer MinecraftEDU Redstone Engineering Challenge (our culminating semester project) 2015 MinecraftEDU Screenshots: April 6 - April 8 2014 MinecraftEDU Screenshots: Aug 22 - Aug 25 - Sep 5-8 - Sep 22-24 - October Geometry Challenge Build Your Own Beautiful Flat-Pack Chair I built this Eames-like chair without touching a single traditional woodworking tool. No, it's not because I'm some kind of Luddite. I just love the immediacy of rendering a chair with 3D modeling software and then cutting out the parts with a CNC machine.
How You Can Make a Makerspace Work for Your School Makerspaces — school-based, concept-to-reality, hands-on learning spaces — use a comprehensive approach. They have become popular among today’s educators because of the high demand for future professionals who are not only technically skilled but also experienced in working collaboratively with their peers. For example, Peddie School (New Jersey) recently unveiled a 4,300-square-foot, state-of-the-art digital fabrication laboratory, complete with design, engineering, and testing studios. This Fab Lab continues the school’s tradition of innovating and using technology to enhance learning, according to Elizabeth Silverman, chair of the board of trustees at Peddie. “We believe it is important to not only integrate technology more fully into our curriculum, but also to foster interdisciplinary learning, provide opportunities for concrete applications of our STEM courses, and further develop the critical thinking skills of our students,” says Silverman.
Easy CNC conversion of a small mill Why not a 3D printer? I think a lot more people have 3D printers than CNC mills and they're great tools. There's a bit of an overlap with a mill, but they both have their strengths and weaknesses.