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This board can be easily customised in OpenSCAD. The squares in the STL files are 4.5cm across which create a slightly crowded look with standard sized pieces scale them up or down or generate your own using the script.
Vortex cannon that shoots rings of air. Customize in OpenSCAD to experiment with different sized openings. Includes baffles to prevent children from using them to shoot hard object with them. Use an 18" balloon to fit the STL file we've…
This is a fun little project to assemble. You'll need six 2mm diameter 14mm long metal rods for the joints. All parts are built using my STEMFIE OpenScad library: Stemfie_OpenSCAD If you want to download the original STEMFIE parts you can…
Phonics Slider for helping young kids practice reading words phonetically. Use them with your own kids or, if you're a teacher, they are fast enough to print that you can print enough for your whole class. There's examples provided for…
Here's a simple dinner set and print-in-place forming tool to shape flat 3cm disks into 3D shapes. Drop the unformed plates into hot water then quickly and carefully place them into the forming tool and close it. The plates are 0.6mm…
These are a 3D printed alternative to brass paper fasteners. Use OpenScad to customise the gap to get the perfect spacing for whichever craft you're doing. Here are some ideas: Toy clock Skeleton Phonics fans Pinwheels shadow play puppets…
Experiment with tessellation using this easy to customise OpenSCAD script. Print out some triangles, squares, pentagons and hexagons and see which ones can tesselate and which can't. Penrose tiles are included too. Print the last layer in…
These maths, phonics or anything to want them to be twisters are highly customisable. Choose which letters or numbers you want from OpenSCAD generate the STL files and print them. Three sides and up is supported though you'll need to play…
STEMFIE motor enclosure for N20 geared motors and banana terminals. Check the dimensions of the banana terminal diagram included. STLs are sized for 24mm long motor with 8mm long shaft. If you want to customise for different sized…
Use this model as a fun project for kids or as part of a STEM activity. Have students design their own sails and try different mast positions to experiment with performance and stability. Check the second photo for parts. Axles are 2mm…
This is a work in progress. The nose cone doesn't pop off well, comes of too early or doesn't come off at all. Quick release needs some work too. OpenSCAD contains code for a compliant escapement wheel mechanism for a parachute timer, it…
This name badge is also a fidget toy, slide the letters over one-by-one or slide your name back and forth to your heart's content. Choose a frame that's one size greater than the total number of letters you need to ensure they can slide.…
This is a replacement for those common yellow gearbox motors to make it fit into the STEMFIE construction set . If you want to customise for different sized terminals download the .scad file and you'll need to download Stemfie_OpenSCAD to…
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