2025 Ranger CNC Christmas Challenge Harry Ragland 2025-12-23 | printables.com/model/1511431-24-point-star-ornament
What is in my 101 year old fathers fridge? Harry Ragland 2026-04-13 | What is in my 101 year old father's fridge?
Christmas Wrap Up Following 2025 Harry Ragland 2026-01-09 | Tour of the 2025 Christmas Tree Ornaments
2025 Ranger CNC Christmas Challenge 2 Harry Ragland 2025-12-25 | A D20 shaped LED ornament using 3 Golden Rectangles
24 Point LED star #3dprinting Harry Ragland 2025-12-11 | 3D Printed star ornamentprintables.com/model/1511431-24-point-star-ornament
Does Lasered Galvanizing Compound Conduct? Harry Ragland 2025-03-28 | I laser a Lightburn test grid onto a tile coated in CGC and then check continuity with a VOM.
More Arduino Pi Harry Ragland 2025-03-03 | I re-wrote a section and sped up the program 36-fold.drive.google.com/drive/folders/1CwZcEGRRzXvF7hj2mlXrUTNN2e49IwV2?usp=drive_link
Thousands of Pi digits from an Arduino Nano! Harry Ragland 2025-02-26 | Download the sketch from heredrive.google.com/drive/folders/1CwZcEGRRzXvF7hj2mlXrUTNN2e49IwV2?usp=sharing
2024 Gatton CNC Christmas Challenge Harry Ragland 2024-12-22 | I make a 3D printed tree top star. The background music is my daughter's recital.
2024 Gatton CNC Christmas Challenge Harry Ragland 2024-12-21 | This is a 3D printed ornament. The text reads "without AI it's only Chrstms"
Tree Top Angel Holiday Ornament Harry Ragland 2023-12-24 | A 3D Printed Tree Top Angelprintables.com/model/691599-tree-top-angel
An Ornament built in TinkerCad Codeblocks Harry Ragland 2023-12-15 | This is a video of my ornament CodeBlocks program running
Raspberry pi powered from Dell monitor Harry Ragland 2023-12-13 | Mount Raspberry PIs behind Dell monitors and power them with the sound bar jack.printables.com/model/632492-raspberry-pi-bracket-for-dell-u2412mb-monitorprintables.com/model/631008-raspberry-pi-bracket-for-dell-1908fpc-monitorprintables.com/model/628795-raspberry-pi-1-model-b-mounting-plate
Five Golden Rings! Holiday Ornament Harry Ragland 2023-12-13 | 3D Printed, 5 interlocked Moebius Rings (Christmas Ornament)youtube.com/playlist?list=PLy11Xbe5BExK_BiI7zUUyb2WfGOLkEduJprintables.com/model/670788-five-golden-ringsprintables.com/@Openscaddad/collections/161795
3D Fermat Swan Holiday Ornament Harry Ragland 2023-12-12 | This is a 3D Printed Swan OrnamentMusic "Destroy Capitalism For Christmas" by Loyalty Freak Music printables.com/model/664309-swan-ornamentprintables.com/model/531417-fermat-swan
Ring Boxes, 3D Printed in Place Harry Ragland 2023-01-03 | 3D printed in place Ring Boxes with internal hinges.printables.com/model/355105-ring-box-print-in-placeprintables.com/model/355113-ring-box-with-diagonal-hinge
2022 Gatton CNC Christmas Challenge Harry Ragland 2022-12-25 | This year's ornaments. All of my 3D printed ornaments can be found on Printables.comprintables.com/social/260853-openscaddad/collections/161795
CandyCornicopoa Harry Ragland 2022-12-24 | This is a 3D printed Cornicopia ornament printed in ABS on my Prusa Mini. It is printed in three colors to resemble Candy Corn.printables.com/model/348309-candycornicopia-ornament
pentagonal icositetrahedon Harry Ragland 2022-12-05 | This is an ornament based on the pentagonal icositetrahedronprintables.com/model/330068-pentagonal-icositetrahedron-ornamentYou can view the code that makes the icositetrahedron hereprintables.com/model/318916-pentagonal-icositetrahedron-openscad
Phalic Phractal Phidgit Harry Ragland 2022-06-27 | This design is based upon a chain of Gosper curves. You can download it from Printables.comprintables.com/model/232932-fractal-fidgit
3D Printed Fractal Snowflakes Harry Ragland 2022-06-05 | This shows various 3D prints featuring fractal snowflakes like the Gosper and the Koch.printables.com/model/220531-gosper-spring-openscadprintables.com/model/220191-recursive-snowflake-openscadprintables.com/model/220065-gosper-curve-openscadprintables.com/model/185354-gosper-flake-ornamentcoaster
3D Printed 1 Meter Chain Harry Ragland 2022-06-01 | This is a 3D printed jewelry chain that is 1 meter long.printables.com/model/218246-one-meter-chain
Surfing Joe Harry Ragland 2022-05-24 | 3D printed soap dishprintables.com/model/210752-bonsai-pipeline-soap-dish
Oval Tray Easter Candy Harry Ragland 2022-05-11 | Peeps and eggs in the 3D printed oval dish.printables.com/model/185345-lacy-traythingiverse.com/thing:5332159
Lattice Pencil Holder Harry Ragland 2022-05-11 | This is a 3D printed pencil organizer with storage trays. I printed this on my Prusa Mini.printables.com/model/201735-lattice-pencil-holder
3D Printed Lacy Tray Harry Ragland 2022-03-27 | This is a 3D printed candy tray which I printed on my Prusa Minithingiverse.com/thing:5332159
3D Printed Easter Basket Harry Ragland 2022-02-28 | thingiverse.com/thing:5267534printables.com/model/185348-3d-printed-easter-basketThis is a 3D printed Easter basket.
3D Printed Valentine Candy Bowl Harry Ragland 2022-02-05 | thingiverse.com/thing:5229881printables.com/model/185350-joined-hearts-candy-dish
2021 Gatton CNC Christmas Challenge Harry Ragland 2021-12-25 | A Gosper snowflake ornament for the Gatton Christmas challengethingiverse.com/thing:5173835inventables.com/projects/gosper-snowflake-coaster-ornament
Candy Dispenser Harry Ragland 2021-06-13 | A Candy Dispenserthingiverse.com/thing:4885232printables.com/model/185363-candy-dispenser
Pinewood Derby Display Trophy #shorts Harry Ragland 2021-05-25 | thingiverse.com/thing:4858051thingiverse.com/openscaddad/collections/pinewood-derby-designs
A 3D Printed Peppermint Ornament Harry Ragland 2020-12-21 | A 3D Printed Peppermint Ornamentthingiverse.com/thing:4692194printables.com/model/185368-peppermint-ornament
Covid 19 Ornament Harry Ragland 2020-12-10 | This was 3D printed on my Prusa Mini with a filament change at the top of the inner sphere.The wine pictured is a La Vieille Julienne, les Hauts-Lieux 2015, Chateauneufe-Du-Pape.thingiverse.com/thing:4675872
Ezekiels Wheel Harry Ragland 2020-11-12 | This is a 3D printed puzzle of my own design. You can download the STL files from thingiverse.com/thing:4565979printables.com/model/185374-ezekiels-wheel-puzzleThis puzzle's theme comes from Ezekiel 1:1-1:28. The elements I tried to capture are Sky, Wind, Wheel within a Wheel and Eyes around the rim.Mathematically, the pieces are based upon cyclic Galois polynomials in base 3. In the lower level, the concave shape on each piece toward the center is the same size as the convex shape on that piece near the rim. The shapes are of 3 sizes and so each piece is unique and represents a 3 digit base 3 number (0 to 26). The upper layer keys off of the eyes. These are straight or rotated to the left or right. Likewise, the trailing wind has a notch rotated to receive an eye. This again represents a 2 digit base 3 number (0-8). The upper layer when built on top of the lower layer locks everything together. The pieces have enough play that the upper layer may fit together in a wrong configuration; make sure that the corner of each eye lines up with the notch in the wind.These were printed on a Prusa Mini and I used a filament change to make the peg on the base pieces black. Likewise, the top layer of each eye should be white, but I only had natural PLA and you can't really see the difference from the underlying silver used to make the wind.At first I though this might be challenging, but it seems like my pre-teen kids can put it together nearly as fast as I can.
Fractal Ball Pyramid Harry Ragland 2020-11-03 | This is based upon the 3D Sierpinski gasket; an octahedron is removed from a tetrahedron leaving 4 tetrahedra and so on. Here The tetrahedra are approximated by 4 small spheres and a large sphere that are inscribed inside the tetrahedra. The Octahedra that would normally be removed are put back in and are approximated by 6 small spheres and a large sphere. By making the large spheres inscribed inside the octahedra a little smaller, they become the captive spheres that spin inside the pyramid. This is a second order fractal, but in practice this could be extended to 3rd order and there would be 21 captive spheres instead of 5.thingiverse.com/thing:4170263printables.com/model/185383-fractal-ball-pyramid-with-captive-spheres
Cricut Custom Wooden Boxes Harry Ragland 2020-09-27 | This is a box made using my Openscad box generator. It was cut on my wife's Cricut Maker from a 6" X 24" piece of basswood that was 1/16th inch thick.This is a link to the Thingiverse Page. Always check for a new version since I update it from time to time to fix issues.thingiverse.com/thing:4595941You will need a copy of Openscad to run the generatoropenscad.org/downloads.htmlYou can make the box generator output an STL file for 3D Printing, or you can output an SVG file which you can import into Cricut, Laser software, or CNC software to have the various machines cut the shapes out of wood or fiberboard.On the Cricut, the SVG did not import with the correct dimensions and needed to be scaled to match the intended size. The box did import correctly into Ink Scape and into Easel.com. If the box is not precisely scaled, you will not get a box of the size you desire.
2019 Gatton CNC Christmas Challenge Harry Ragland 2019-12-24 | thingiverse.com/thing:4053359inventables.com/projects/snowflake-ornament-2
2018 gatton cnc christmas challenge Harry Ragland 2018-12-25 | A CNC produced star ornamentyoutube.com/watch?v=ULJ54e2wJhE
My 3D Tree Ornament Designs Harry Ragland 2018-12-21 | Multi-part stellated icosahedron thingiverse.com/thing:2638568Missile Toe Ornament/Container thingiverse.com/thing:2690644Ice Crystal Holiday Ornament thingiverse.com/thing:2563466Star Tree Topper (7" diameter) thingiverse.com/thing:2723849 My 3D Tree Ornament Designsprintables.com/social/260853-openscaddad/collections/161795
3D Printing Screw Top Threads Harry Ragland 2017-12-10 | This video shows designs that I have made that are compatible with a 3.5 ounce Grafco spice bottle I had at the house.thingiverse.com/thing:2703021
Truncated Icosahedron Harry Ragland 2015-07-11 | A CNC fabricated truncated icosahedron inspired by pocket83's wooden version.
