It is a long time since I made some major adjustment to design of my #3dprinted #glasses "Starers" but for a long time I wanted to try to print lenses on #sla printer. First experiment is just a little dimm but I will try with clear resin soon. I also made tool for lens generation https://lens.starers.eu. Edit: tool is early alpha.

We gave a little ferret her mojo back today! #3dprinted wheelchair

Used this design: https://cults3d.com/en/3d-printing/ferret-chariot-wheelchair

Working on a more useful evolution of the #keyguardian, my #3dPrinted XOR mechanism thats useful e.g. to unlock garage keys with a name tag for auto-documentation who took them.

This compact board houses 20 of these XOR pairs, so 20 keyrings could be tracked. But I also think this could be turned into a rad #boardGame, what do you think? Tying two of those together with a string is also very fun, I tried.

What do you think?

https://www.printables.com/model/793767-keyguardian-dual-key-xor-mechanism

Test shots of my diy analog 6x8 camera are in! Absolutely no vignetting even at full extension of the focus tube. And good contrast overall - I guess painting the interior with musou black paid off!

Rodenstock Rodagon f135mm/5.6
Tri-X 400 /120
developed in FX-39
Scanned with Epson V800 Photo

3D Print (and Play!) The Super Mario Tune as a Fidget Toy https://hackaday.com/2025/04/04/3d-print-and-play-the-super-mario-tune-as-a-fidget-toy/ #musicalinstrument #3dPrinterhacks #MusicalHacks #retrogaming #3dprinted #Musicbox #music #theme

Side grip and focus ring with markings are now assembled, so I'd consider this one finished! I ordered some film and developer, so hopefully I'll have some test shots at the end of the week!

Ploopy Classic 2 is an upgraded trackball mouse available as a DIY kit or fully assembled

Ploopy has made a name for itself over the past few years by offering a line of customizable trackball mice with open source designs that allow you 3D print or modify your own device.

Since launching its first trackball in 2019, Ploopy has followed up with several additional designs for different trackball styles. Last year the company even introduced a TrackPad. Now Ploopy is going back to […]

#3dPrinted #inputDevice #openHardware #openSource #ploopy #ploopyClassic2 #trackball

Read more: https://liliputing.com/ploopy-classic-2-is-an-upgraded-trackball-mouse-available-as-a-diy-kit-or-fully-assembled/

I built myself a medium format camera with spare camera parts and some stuff from aliexpress. It's still missing a proper grip and focus markings. Designing the body so the focus tube focuses exactly to infinity at its shortest was too difficult with 3d printed tolerances, so I left a millimeter of room and will just adjust the focus markings accordingly.

As popularly requested - here's Signal Lancer as a physical figure - individually 3d printed, painted and assembled. Available via bit.ly/signallancer Thank y'all for the support! . . . . #3dprint #3dprinted #transformers #cybertron #galaxyforce #signallancer

I just finished work on this cute little #wifi scanner. Build on #esp32 also designed and #3dprinted little case for it. RGB led indicator is showing what intensity of signal wifi has and boot button on a back can select only specific ssid to track its strength. This all was done for #noApparentReason

Phenotype-o-mat: A low-cost #OpenSource #DIY #PlateReader for high-throughput #phenotype measurements:
Web: https://dx.doi.org/10.17504/protocols.io.yxmvm3r3ol3p/v1
GitHub: https://github.com/Arcadia-Science/arcadia-phenotypeomat-protocol
#DIYbio #lab #instruments #phenotyping #3Dprinted #imaging #LED #Arduino

#DIYNAFLUOR: A portable #OpenSource #DIY plug-&-play nucleic acid #fluorometer for #eDNA quantification:

-cost: <$40
-solder-free assembly from #3Dprinted parts

Preprint: https://doi.org/10.1101/2024.12.16.626200
GitHub: https://github.com/traulab/DIYNAFLUOR/tree/main
#DIYbio #lab #instruments #FrugalScience #fluorescence

#OpenSource multicolor #3Dprinted #molecular #orbital models for a 1st semester organic #chemistry course:

- #classroom-acessible MO theory
- transition state understanding
- #PyMOL- / #Blender-exported .stl files

https://doi.org/10.1021/acs.jchemed.4c00945
#DIYchem #lab #tools #education #CompChem #STEM #Chemie #Schule #MINT