Hallo #FediEltern und #Dino Freund*innen ich habe für unser Patenkind eine Dino-#Nachtlampe gestaltet und die Dateien nun veröffentlicht, falls jemand sie nachbauen will.

https://www.printables.com/model/1382741-brachio-lamp-night-light
oder
https://makerworld.com/en/models/1665880-brachio-lamp-night-light

Hat hier jemand schonmal eine eigene #Zeiterfassung für die Kollegen erschaffen? Für unseren Betrieb wollte ich gerne (weil kein Budget) sowas umsetzten, aber dieses Modell geht leider zur Auswertung der Mitarbeiter nicht weit genug ... gibt es in den Weiten des Internets noch andere Projekte dieser Art? Gerne ausbaufähige ... #arduino
https://hartmut-waller.info/arduinoblog/zeiterfassung-mit-rfid-modul/

Inexpensive miniature programmable #magnetic #stirrer from reconfigured computer parts:

- #Arduino-controlled
- cost US $40

https://pubs.acs.org/doi/10.1021/acs.jchemed.7b00184
#DIYbio #DIYchem #chemistry #lab #OpenSource #instruments #education #EDU #STEM #MINT

#Automation & #OpenSource #robotic technology: Making #Titration accessible for #students of all abilities:
https://pubs.acs.org/doi/10.1021/acs.jchemed.9b00025
#DIYchem #chemistry #lab #instruments #education #STEM #MINT #school #BLISTA #accessibility #disabilities #inclusion #Inklusion #science #teaching #EDU #Arduino

#SeparateDuino: Design & Fabrication of a low-cost #OpenSource #Arduino -based #microcentrifuge using the recycled parts of a computer DVD drive:
https://doi.org/10.1021/acs.jchemed.0c00107
#DIYbio #lab #instruments

Principles of #OpenSource bioinstrumentation applied to the #poseidon #syringe #pump & #microscope system:

- #RasPi / #Arduino / #Python control

Article: https://doi.org/10.1038/s41598-019-48815-9
GitHub: https://pachterlab.github.io/poseidon/
#DIYio #lab #instruments #microscopy #imaging #microfluidics

Easy scalable, low-cost #OpenSource #magnetic field detection system for evaluating low-field #MRI #magnets using a motion-tracked #robot:

- #Arduino / #MATLAB / #Python control

https://doi.org/10.1007/s10334-025-01239-1
#DIYbio #lab #NMR #resonance #RF #instruments

#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

Using the recycled parts of a computer DVD drive for fabrication of a low-cost #Arduino-based #OpenSource #syringe #pump:

-flow rates: 0.005-1 mL/min with a maximum of 10 μL difference
-cost: < US $30

https://doi.org/10.1021/acs.jchemed.1c00260
#DIYbio #lab #instruments #fluidics #chemistry #science #research #microfluidics #DIYchem #DIYtech #education #STEM #MINT

Development of a low-cost, versatile, #Arduino-controlled #OpenSource #gas #chromatography system for #teaching #analytical #chemistry:

- cost: < US $100
- #Python #GUI

https://doi.org/10.1021/acs.jchemed.1c00868
#DIYbio #DIYchem #lab #instruments #education #STEM #MINT #school #EDU #GC

Design, fabrication & optical characterization of a low-cost #OpenSource #SpinCoater:

- #microfluidics & lab-on-a-chip device fabrication
- based on an old hard drive
- #Arduino-controlled
- cost: $30

https://doi.org/10.1021/acs.jchemed.9b00013
#DIYbio #DIYchem #lab #instruments #nanotechnology #thinfilm #LoC #PDMS #chemistry

#CyanoStat: An #OpenSource #Arduino-controlled platform for #CO2 regulation in #microbial incubators optimized for #cyanobacteria #cultivation:

-add-on device for off-the-shelf microbial #incubator
-cost: 65 €

https://doi.org/10.1016/j.ohx.2025.e00649
#DIYbio #lab #research #science #instruments #microbiology

#OpenSLS: #OpenSource #Arduino-controlled selective #laser #sintering of nylon & #biocompatible #polycaprolactone (PCL):

-potential to produce PCL scaffolds useful for cell studies

Paper: https://doi.org/10.1371/journal.pone.0147399
Web: https://andreasbastian.com/opensls
GitHub: https://github.com/MillerLabFTW/OpenSLS
#DIYbio #lab #3Dprinting #SLS #instruments

#OpenIDS: An #OpenSource, #3Dprinted, #Arduino- & #RasPi-controlled inkjet #DNA #microarray synthesizer:

-phosphoramidite #chemistry
-Si wafer substrate
-#GUI control & #camera monitored

Paper: https://doi.org/10.1038/s41598-024-53944-x
GitHub: https://github.com/regiregire/OpenIDS
#DIYbio #DIYchem #lab #instruments #Python

#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

A portable low-cost #Arduino-controlled #OpenSource #polymerase chain reaction device:

-4-well aluminum heating block
-heated lid
-heating/cooling rates: 1.78/1.52 °C/s
- temp. accuracy: ± 0.55 °C
-cost: US $120
-requires #MATLAB

https://doi.org/10.1016/j.ohx.2025.e00635
#DIYbio #lab #instruments #PCR #DNA

#BlackInRobotics #SummerWorkshopSeries
#AI #Robot #Robotics #Drones #MachineLearning #computerVision #C #Sketch #Python #ROS #Arduino
Everyone Welcome! Starting at $5
Something for kids and adults
Coding in Python Robot arm Programming
7/13/25, 1 pm EDT
https://www.eventbrite.com/e/1383196180009?aff=oddtdtcreator

#BlackInRobotics #SummerWorkshopSeries
#AI #Robot #Robotics #Drones #MachineLearning #computerVision #C #Sketch #Python #ROS #Arduino Great for kids and adults
Everyone Welcome! Starting at $5
Something for kids and adults
Inernet of Things Robotics Car
7/12/25, 9 am CDT
https://www.eventbrite.com/e/1383195026559?aff=oddtdtcreator

#BlackInRobotics #SummerWorkshopSeries #Robot #Robotics #AI #ArtificialIntelligence #AI #MachineLearning #Python #C #Sketch #Ros #ComputerVision #Drones #Arduino
Introduction to Arduino
June 22, 2025
1:00 pm EST
Starting at $5
https://www.eventbrite.com/e/1368379171939?aff=oddtdtcreator