#COSIMeasure: An #automated #OpenSource measurement system providing submillimetre resolution, robust configuration & a large working volume to support a versatile range of applications:
https://doi.org/10.1038/s41598-017-13824-z
#DIYbio #lab #resonance #instruments #MRI #NMR #RF #BeagleBoneBlack #GUI #medicine
#lab
14 posts12 participants0 posts today
2025-07-10 Inventor's notebook
I had to troubleshoot some configuration mistakes to get all devices happy with the wireguard configuration. Unexpected time, but good for learning. More mqtt testing with microcrontrollers tomorrow, which is also #refactoringfriday
Modeling CORS frameworks with CodeQL to find security vulnerabilities Discover how to increase the coverage of your CodeQL CORS security by modeling developer headers and frameworks. The post Model...
#Application #security #Security #CodeQL #GitHub #Security #Lab #security #research
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#Application #security #Security #CodeQL #GitHub #Security #Lab #security #research
Origin | Interest | Match
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
Wasted a few hours spinning up a new Active Directory environment because the brand new ADC decided that it didn't want to create all of the required DNS records so no other machines could join. None of the standard tooling to force this (dcdiag, nltest, etc) worked. Had to nuke and rebuild. The same process worked without issue after that.
Open Lab Starter Kit Small Laser V2 - An #OpenSource #FabLab produced #LaserCutter:
- 40 W CO2 #laser cutter
- materials: plywood, acrylics & MFD
- cutting area of 400 mm x 600 mm
- #ATtiny / #Teensy -controlled
https://doi.org/10.1016/j.ohx.2025.e00664
#OLSK #DIYbio #lab #instruments #Maker #hackerspace #DIYtech #DIY
#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:
-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40
https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry
Fabrication & validation of an affordable #OpenSource #DIY coaxial #3D #extrusion #bioprinter:
-based on #Ender3D Pro, #Python / #GCode
-2 #syringe #pump #extruders
-coaxial nozzle print head
-cost < $600
https://doi.org/10.1038/s41598-025-06478-9
#DIYbio #lab #bioprinting #instruments #hydrogel #tissue #engineering
A modular hand-held #OpenSource #fluorescent #camera unit for #wound #imaging:
-custom #3Dprinted housing
-based on #RaspberryPi & #ArduCam 21MP
-3 independent #LED channels
https://doi.org/10.1038/s42003-025-08423-y
#DIYbio #lab #instruments #fluorescence #microscope #microscopy #NO #pH #ML
A versatile #OpenSource one- & two-photon light-sheet #microscope (#LSM) design:
Preprint: https://doi.org/10.1101/2023.07.10.548107
GitHub: https://github.com/LJPZebra/OLU
I built a PiKVM to control my PC remotely, and it's a game-changer With just a Raspberry Pi and a few additional components, you don't need an expensive KVM to reap its benefits Controlling...
#Single-Board #Computers #Home #Lab #Raspberry #Pi #Mini #PC
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#Single-Board #Computers #Home #Lab #Raspberry #Pi #Mini #PC
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CVE-2025-53367: An exploitable out-of-bounds write in DjVuLibre DjVuLibre has a vulnerability that could enable an attacker to gain code execution on a Linux Desktop system when the user tries to o...
#Security #Vulnerability #research #CVE #GitHub #Security #Lab #linux #open #source
Origin | Interest | Match
#Security #Vulnerability #research #CVE #GitHub #Security #Lab #linux #open #source
Origin | Interest | Match
The GitHub Blog · CVE-2025-53367: An exploitable out-of-bounds write in DjVuLibreDjVuLibre has a vulnerability that could enable an attacker to gain code execution on a Linux Desktop system when the user tries to open a crafted document.