On-site construction of a portable #OpenSource point-of-care low-field #MRI system in #Africa:
- 50 mT #Halbach #magnet
- #3Dprinted & #CNC -milled parts
- #MaRCoS / #RedPitaya #SDRlab / #FPGA -control
https://doi.org/10.1002/nbm.4917
#DIYbio #lab #magnetic #resonance #instruments #NMR #PoC #medicine
Volume Controller Rejects Skeumorphism, Embraces the Physical - The volume slider on our virtual desktops is a skeuomorphic callback to the volume... - https://hackaday.com/2025/07/09/volume-controller-rejects-skeumorphism-embraces-the-physical/ #digitalaudiohacks #peripheralshacks #digitalaudio #3dprinted #esp32s3 #fader
Fastener Fusion: Automating the Art of Counting - Counting objects is an ideal task for automation, and when focusing on a single ty... - https://hackaday.com/2025/07/06/fastener-fusion-automating-the-art-of-counting/ #assemblyline #automation #3dprinted #fasteners #hardware
I'm thinking about building a sensor with an #ESP, an #epaper screen, a temperature / humidity sensor (probably an BME280), a li-ion battery and a #3dprinted case. Second thought: Isn't this.something which many people are looking for and I could / should by from Aliexpress or something like that? Any recommendations?
#FluoroBox: A #3Dprinted portable #smartphone-based #OpenSource #fluorescence #spectrometer: Universal design for #DIY experiments in #education:
https://doi.org/10.1021/acs.jchemed.4c01173
#DIYbio #DIYchem #chemistry #lab #instruments #MINT #STEM #teaching #school #Schule
Turbine Blower 3D Prints Every Part, Including Triple Planetary Gears - There was a time when print-in-place moving parts were a curiosity, but [Tomek] sh... - https://hackaday.com/2025/06/29/turbine-blower-3d-prints-every-part-including-triple-planetary-gears/ #3dprinterhacks #planetarygears #toolhacks #3dprinted #turbine #blower
Building A 3D-Printed RC Dump Truck - Whatever your day job, many of us would love to jump behind the controls of a dump... - https://hackaday.com/2025/06/27/building-a-3d-printed-rc-dump-truck/ #3dprinterhacks #3dprinted #dumptruck #truck
Spiral Connector Makes Fastener-Free Assemblies - [Anton Gaia]’s SPIRAL sculpture resembles an organizer or modern shelving unit, bu... - https://hackaday.com/2025/06/20/spiral-connector-makes-fastener-free-assemblies/ #classichacks #goldenspiral #goldenratio #3dprinted #sculpture #spiral #art
Update: I published the model and the source code on Thingiverse https://www.thingiverse.com/thing:7071122/files
The cups made of PVC pipe break leafs of lettuces. I'll replace them with a rounded-edge, #vaseMode #3dprinted net cups. They fit a 110 mm pipes #VerticalGarden. Let me know if there's anyone interested with the #STL or .scad files.
One of my recent projects has been creating a #solar powered #aeroponics (similar to #hydroponics) 3D printed vertical tower #garden.
It uses a popular modular #3dprinted tower design where water is pumped up a central column and allowed to cascade down over the roots of the growing plants.
Usually people attach their towers to mains but I wanted to make it solar powered and also report data back to my home #grafana dashboard.
Finally got round to documenting the progress - https://git.solarcene.community/smallsolar/VerticalGarden
#FLUID: An #OpenSource #3Dprinted #Arduino-controlled #synthesis #robot - Hardware & software blueprints for accessible #automation in #materials #science:
#NOpenAccess paper: https://doi.org/10.1021/acsaenm.5c00084
#DIYbio #DIYchem #chemistry #lab #instruments