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This model is featured in figure 3.12 of Visualizing Mathematics with 3D Printing . Video . Stereographic projection is a map from the sphere to the plane: Imagine straight lines going from the north pole of the sphere down onto the…
Wall lamp with interchangeable projections - snap-fit design All parts printed in PETG with default settings without supports. You additionally need: E26/E27 lamp socket with screw fixing (short version / cheap on amazon & co) E26/E27…
Stereographic projection-Love 123D Deign： https://www.youtube.com/watch?v=tqWkFL4mNzw Print Settings Printer: cr-8 Rafts: No **Supports:** No Resolution: 0.2 **Infill:** 20 How I Designed This =================== Category: Art
The model can be resized, mine has 15 cm of diameter. It can hold a candle and the projection will change as the candle gets smaller. I can make custom projections! Send me a message and we can discuss it. Print Settings Supports: Yes…
Spooky Tealight/Candle Holder Shadow Projection. Maximum diameter of the tealight: 42mm. Printing instructions: No supports needed. Print figures flat. use 0.2mm layer height. (optional) Print figures with 100% infill. (reccommended with…
This design was inspired by henryseg's Stereographic projection. I fell in love with the Hilbert curve and after seeing what Henry made I decided to make my own projection. Print instructions Category: Math Art Summary This design was…
This model is featured in figure 3.13 of Visualizing Mathematics with 3D Printing . Category: Math
Here is a model I constructed of a 3D projection of a 4D shape called the 120-cell among other names. Learn more about it here: https://en.wikipedia.org/wiki/120-cell Also check out some videos on Youtube. Search Youtube for "120 cell"…
This jig can be used to measure projection length when working with the calculator method on a Tormek or similar grinding machine. Example calculator: https://connect.calcapp.net/?app=3fp8xu#/ The jig is designed to work with the Tormek…
This is a lamp that projects a hexagon pattern on the ceiling (or floor), created entirely in openSCAD. The pattern is customizable within the openSCAD script, and I've included an example of projecting squares. Parts: shade (printed)…
Using a laser pointer (preferably green since it is more powerful) and a disposable syringe, it is possible to build, in a very simple way, a microscope of approximately x1000 magnification, with which microorganisms can be observed in a…
I made a customizable version of henrysegs ingenious design that uses stereographic projection to project a grid from a sphere to a plane: http://www.thingiverse.com/thing:202774 You can simply upload an image with the size of 75x75 and…
This clamp is an improved development of my original Grabhole QR adapter . what. With the rise of cheap 80mm OD rings that many people use on their sphericals anyway, I figured it would be smart to design a scope-to-lens connection based…
If a single point light is placed near the North pole of the sphere, a grid is projected in the shadow.
An adapter for the Godox AK-R21 Projection system for bowens mount lights instead of the smaller fresnel flash mount that comes with it. For best results use aluminum tape to make the inner surface reflective.…
English translation below. Mit diesem Adapter können Projektionsobjektive mit 62,5mm durchmesser, wie z.B. Kipronar- oder Prokinar-Typen an Kameras mit Sony E-Mount adaptiert werden. Eine Fokussierung ist z.B. mit dem 100er Tubus und…
Download Ghostface Candle Holder + Monster Hoodie Can Holder Set Here : https://payhip.com/b/EKFYS Dowloand here : https://payhip.com/b/19h3R
The magic of 3D printing is that you can build super niche customized items on the fly. I wanted to use my Anker Nebula Capsule to project video on the ceiling so that I can watch video while comfortably lying in bed. There are a couple…
Top bracket that's originally made from a crappier material than the lower bracket and shatters if tightened too well. Fits projection type headlight assembly in a 2010 Kia Sedona minivan. Tested the passenger side only. Print sidewise in…
The UN Logo without the wreath is basically the Azimuthal Projection (a.k.a. flat earth projection). Thought it would be a neat thing to print as a coaster. Meh.. But it's out here now in case you want to remix it. Like, to put it on top…
The Plant Graveyard for all the plants you forgot about Happy spooky season everyone! Inspired by ForgeCore's Garden Graveyard , this is the perfect plant pot for those who can't keep a plant alive. Pop a battery-powered tealight inside…
Very simple screw adaptor for projection lenses with 42,5 mm screw tube to Sony E-Mount. Tested with a Color Revuetar-S 1:2.8 / 85mm. With this Lens you will get focus from infinity to approx. 1:3. I printed it with the lens side down…
This is an big tube adapter to fit on the front of a nikon camera and to screw a Pentacon 80mm ƒ/2.8 projection lens into. Get beautiful soap bubble bokeh for so much less than a trioplan lens. This is not a generic pentacon mount to…
Cet adaptateur permet de monter le capot anti-projection (550) sur l'arbre flexible DREMEL (225)
Updated an older 120 cell projection project for compatibility with newer tools and to produce nicer stl files. I printed the small version at 100%, 250%, and 500% scale. I set support to touch buildplate only and added a brim.
Printable version of xkcd's world map consisting of south americas. Makes for some fun wall art that makes your guests look twice. Resize it in your slicer to as many layers as you like. I would recommend at least 2 layers to avoid holes.…
This is a modification of: "Stereographic Projection using CSG" by Marcio Teixeira. Note: change the $fn=6 in the extrude module for different polygons. Print instructions Category: Math Art Summary This is a modification of:…
Printed with PETG on my ender 3 with good results. Modified so that I didn't need to use supports on a few of the trays- Print the housing Bowens adapter side down with no supports (some stringing under the plate holder happens that is…
Stereographic Projection based on the excellent work shared here: https://jasmcole.com/2014/11/01/stereographic-lampshades/#more-650 I used Blender's "Solidify" modifier to add various thicknesses to this model for printing. I recommend…
use PLA, on normal settings. 0.2 layer height.
An innovative setup featuring the Anker Nebula Capsule 3 projector, designed for seamless ceiling projection, creating a cozy and immersive viewing experience from the comfort of your bed. Support is required for printing this.
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ This took over 2,5 days to render at a resolution of 500x500. Source of inspiration https://mcescher.com/ Category: Math Art
These are a variety of Corner Brackets, Ceiling and Wall mounts designed to fit 0.5 inch electrical conduit pipe to mount a projector screen to. Roughly based around the frame used via ( http://carlofet.com/ ). This is a ceiling mounted…
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ functions in polar coordinates: f(x) =x/15+sin(x?5)^2?2 g(x)=?x/15+sin(x?5)^2?2 Category: Math Art
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ functions in polar coordinates: f(x) =x/20+sin(x?50)/15 g(x) =?x/20+sin(x?50)/15 It's a little streched out as the x-axis was wider…
Download the most up-to-date version on MakerWorld: https://makerworld.com/en/models/20881
This is a tool to check for collisions when setting up sequential printing. The model is added to the print area and disabled from printing. By moving it, it is verified that the NEXTRUDER MK4S or X stripes do not collide with already…
Created locally with: http://www.thingiverse.com/thing:1216198 and this script: http://jsfiddle.net/threonin/6dr8qu41/ It is 500x500 pixels, but finished while I was watching a movie, so it seems the script got much faster when I changed…
Tracing sewing patterns is a necessary but often time-consuming step in many projects. To simplify this process, a projector that projects patterns directly on the fabric on the sewing table is possible. There are many dedicated…
Darth Vader Hologram projection stand 1:12 scale
This projects a grid and additional concentric circles. High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Category: Math Art
Personalisable heart for tea-light shadow projection. A basic heart .stl is also available if no personalisation is required: https://www.printables.com/model/621115-personalisable-heart-for-tea-light-projection Original design with…
This slides over a Mini Mag-lite 2 AAA LED flashlight to project an 8x8 checkerboard pattern. This is demonstrating stereographic projection. This can project huge squares of light across a room and is fun to play with, especially when…
This is a tool to check for collisions when setting up sequential printing. The model is added to the print area and disabled from printing. By moving it, it is verified that the NEXTRUDER or X stripes do not collide with already printed…
This project reuses old camera lenses to project microscope slides and 35mm film. Instead of looking through squinty ocular ports, projection microscopes are projectors that shoot the image of whatever you're looking at out into the room.…
Customized version of http://www.thingiverse.com/thing:296967 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=296967 Instructions Using the following options: outer_radius = 100 image =…
For the different sizes of 5015 blower fans, I have 3 types of ducts with different opening sizes. If you don't see a suitable opening, please let me know the size. Example: 200_150 has a 20.0mm x 15.0mm opening. I designed it with a CHC…
🧊 Cube Template – cube-for-mat-better 📌 I have two versions, but this one ( cube-for-mat-better ) is the newer and more functional . ✍ Usage: projecting a cube onto paper cube sections plane representations school sketches 🏫 We received…
Transform your Philips Hue Lily outdoor lights into mini Halloween projectors with this easy-to-print cap! Designed specifically to fit the Hue Lily model, this cap redirects the light beam to project Halloween-themed silhouettes or…
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Category: Math Art
Customized version of http://www.thingiverse.com/thing:418129 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=418129 High res version created locally with openscad and this script:…
Basically the same as http://www.thingiverse.com/thing:295281 but the form is no sphere but is flattened to some kind of mushroom shape. The customizer takes 75x75 images, but you must be very careful that no diagonally touching pixels…
🟦 Full Description This 3D‑printed lamp is designed to create a striking shadow projection on your wall. The concept is simple: the lamp lights up the silhouette placed in front of the light source, and the shadow is cast onto the wall…
Customized version of http://www.thingiverse.com/thing:418129 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=418129 High res version created locally with openscad and this script:…
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Category: Math Art
Revised version of http://www.thingiverse.com/thing:294899 Thanks to henrysegs tip the projection of the border region will now be much clearer. Wall thickness can be higher now without losing detail, all other instructions of the first…
After some years, the 32,768 kHz crystal needed to be replaced (typical fault for this models). I really like this clock so i choose to repair it. To disassemble the Oregon S. RMR 221 projection clock or the projection weather station…
tripod projection base for the AIPTEK PICO PROJECTOR it fits most tripods
Three sets of concentric circles overlap. High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Category: Math Art
Basically the same as http://www.thingiverse.com/thing:295281 but this time the bottom is flattened so it is easier to print. The customizer takes 75x75 images, but you must be very careful that no diagonally touching pixels occur, as a…
This is a replacement part for projector screens, the piece that holds the projection screen up.
Stereographic projection - Penrose tiling
This Solar Finder offers a completely safe and easy way to align your telescope with the sun. Using the pinhole projection principle, the sunlight is projected as a sharp point onto the rear target plate with a built-in crosshair. Design…
Weekend project - ATOMIC HEART style projection clock stand.
This is a simple frame for mounting a piece of tracing paper or other semi-transparent paper as a projection screen for optics experiments in physics class. Print ONE PAIR for a single frame. Other materials required 1cm long flat-head M3…
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Category: Math Art
I love the Idea having a Micro PV Power Plant of my own. Its made for 1035 wide PV Panels with a 30/30mm frame. For this Mounting solution you need a 12mm threaded rod, 2 washers and 2 M12 Nuts. (red part in the drawing) For 1035 wide…
💖 Support Me If you like this model and want to use it for commercial purposes, you can support me on Patreon and get a commercial license: https://www.patreon.com/cw/MonsieurPierre Miniature 1:12 scale tripod projection screen with a…
Like http://www.thingiverse.com/thing:420714 but with the direction flipped along the diagonal to allow for easier printing. High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Big thanks…
This is basically the same as http://www.thingiverse.com/thing:295281 but with just 75x75 pixels instead of 150x150, this works in customizer just fine, maybe the highres version will work later, I filed a bug report for customizer. If…
The projection unit of a radio controlled alarm clock went off after it fell to the floor (frequently I assume). The projection unit can be swiveled around about 90 °, i.e. the repaired one should have kind of a stop. The model consists…
Ruler to quickly make the Newman projection. Originally, it was used on a flipbook for work for a congress.
Honing Guide Jig Generator OpenSCAD file for generating a jig to get the projection length right for each angle of a honing guide. Because each honing guide is different no STLs are supplied here. You can edit the values of the generator…
High res version created locally with openscad and this script: http://jsfiddle.net/threonin/3j2c2pwe/ Category: Math Art
Link here : https://payhip.com/u1789331237461545433587
Basic Projector Holder for ceiling projection and allow cable connection at the back without bending cables Designed for a Dell 1510X videoprojector No Supports needed, but depending of the size of your printer, you might need to cut in…
I really like aesedepece's One object, three geometric shadows ( https://www.thingiverse.com/thing:22021 ) and it reminds me of a drafting challenge I was presented when I first started 3D model visualization and 2D drafting. Was asked to…
It projects current time to the wall or ceiling of dark environment such as bedroom. Nikon F-mount lens (lenses for Nikon SLR) and micro:bit are used. Video How to make You need micro:bit F-mount lens with aperture ring (G- and E- type…
A full writeup with links is at my blog: http://eclecti.cc/hardware/blinded-by-the-light-diy-retinal-projection After grabbing a couple of Microvision SHOWWX laser picoprojectors when they went up on Woot a few months back, I started…
I always have the display off on my projection Atomic Clock so decided to make a simple headboard holder to get it off my night stand as whenever it was hit the projection was changed. I also put rubber bumpers on the parts that touch the…
Wall mount bracket for the TechnoLine WT 536 or TechnoLine WT 538 Projection alarm clock with cable storage compartment. This bracket is used to mount the projection clock on a vertical surface in order to achieve the optimal position for…
Remix of Gav's submission, but with the map cleaned up, fixed and resolved for easy laser cutting: partial triangles restored, layers are saved in the Adobe Illustrator version, colors are used to differentiate different line treatments…
Full-globe topographic relief in Mercator projection, built from GEBCO global elevation data (~460m resolution). Covers about 85°N to 85°S, poles aren't included since Mercator can't represent them. Ocean depth is left in rather than…
After printing the originals "unmeshed" the model and created a Heart Shaped tray, tested and works fine
Long-standing distortions in cartography have fundamentally warped how we view the globe, often making Africa and the Global South look drastically smaller than they are in reality. The traditional Mercator projection—originally created…
A camera obscura with a small pinhole that projects an inverted image onto a semi-transparent paper screen. Print in dark filament, preferably black, and attach tracing paper with tape or use the magnet-ready version with 4 mm radius, 1.6…
Notes update - Redesigned from scratch after a few test prints. The blocks on the edges didn't quite close around my phone with it aligned on the eyepiece. Also, it couldn't handle phones like samsungs where the camera was in the middle.…
If you've made a print or an image that contains an anamorphic optical illusion, your audience needs to know where to stand to see the privileged point of view. This is a simple box, shaped like a phone, that fits into a phone clamp on a…
My daughter likes to use her Anker Nebula Apollo to project video on the ceiling, or the walls in her dorm room, so that she can watch video while comfortably lying in bed. This is a remix of the mount for the cylinder Anker Nebula…
A support to hold the projection screen roller on top of a protective cover. Just fit on the cover rails.
After printing the originals "unmeshed" the model and created a Heart Shaped tray, tested and works fine
The Nicolosi globular projection is a polyconic map projection invented about the year 1,000 by the Iranian polymath al-Biruni. As a circular representation of a hemisphere, it is called globular because it evokes a globe. It can only…
