#Fabricademy bootcamp 2025
May 19→25

Don't miss this year's bootcamp in Brussels to encounter international fellows in the field of #textile, #engineering and #biology.

I am co-organizing it through the #fablab @GreenFabric and the #fabricademy team (@fabtextiles ).

A great opportunity to test Fabricademy themes and way of working through intense hands-on workshops. It will cover #biomaterials with #mycelium #fungi, #modulardesign, #machineknitting with the #kniterate machine, using the #opensourcehardware machines that we built, #etextile with thermochromic inks.

Don't miss also the #MakerFaire on the following week-end (May 26-27) with the Fabricademy exhibition of final projects and a workshop on #softrobotics.

More info on https://bootcamp2025.textile-academy.org.

Boosts are more than welcome!

I finished assembling the TriacControl https://www.github.com/profdc9/TriacControl speed controller, which phase controls a universal motor based on an analog or PWM signal. It is to control the router spindle speed for a 2.5D CNC machine using the PWM output of a CNC controller. It could also be used with the PWM of a microcontroller, as the input can be configured for 3.3V-24V. The control signal and motor are opto-isolated. #diy #electronics #openhardware #hardware #opensourcehardware

A good way for people to keep control is to go open source. Think about it for your next creation.

Introducing Ferris: The Open-Source Minimalist Keyboard Revolutionizing Typing

Ferris, a 34-key split keyboard inspired by the Rust programming language's mascot, is making waves in the tech community with its focus on comfort, aesthetics, and hackability. Fully open-source and ...

https://news.lavx.hu/article/introducing-ferris-the-open-source-minimalist-keyboard-revolutionizing-typing

Mein neues Traum #fahrrad für die #mobilitatswende

https://vhelio.org/

#opensource #opensourcehardware
#cargobike

ROHD is now silicon-proven!

Our open-source hardware framework has officially made it to real silicon! This milestone proves that ROHD is more than just theory—it's powering real chips.

A huge thanks to everyone who contributed!

More details: https://intel.github.io/rohd-website/

My #totem38 has arrived!! You know about #opensource software, sure. This is #opensourcehardware !! I bought it ready-made off aliexpress https://www.aliexpress.com/item/1005008262723387.html far cheaper than it would cost me to build it myself. This feels like #endgame to me and I hope to get a few years out of it.

Mit Motto “Innovation durch Offenheit” startete in Dresden die erste deutschlandweite Konferenz mit dem Schwerpunkt #OpenSourceHardware. Wir waren dabei & berichten euch einzelne Einblicke, Erfolge und neue Verbindungen zu Industrie & Forschung.

Wir freuen uns bereits auf die nächste Veranstaltung 2025 in Chemnitz.

Ein kleiner Ausblick auf unser neues NGI Search Projekt ist auch dabei.

#OSH #OpenSource #OpenCircularity #OSHOP #Konferenz #Dresden #engineering #Network

https://blog.opensourceecology.de/de/2024/10/neues-aus-dem-netzwerk-open-source-hardware-konferenz-in-dresden/

I really need to setup a crossbuild environment for #pkgsrc ...
Building rust which is a dependency for ansible on the #VisionFive2 is now in its third day of building and I'd like it to be done by Friday ^^'
#riscv #riscv64 #NetBSD #SBC #OpenSource #opensourcehardware #build

Video of the talk @mossmann gave at ShmooCon 2025 is here! Watch to learn how the open source ecosystem and FPGA architecture behind tools like Cynthion have made USB research more accessible. https://youtu.be/eedIlLA37XU?si=u1KRjLqBZX-9-hB3

As much as I love source based package management like #pkgsrc on @netbsd ... this has been running for 10 hours and all I want is my weechat instance xD
Yeah the VisionFive 2 isn't exactly fast ^^'
Also USB works with the latest current image for riscv
#netbsd #bsd #OpenSource #opensourcehardware #riscv #riscvsbc #riscv64

Why I switched our open-source project's forum hosting to @nodebb and how it's helping us kick-start our community:

https://dualpower.supply/posts/nodebb/

Back to work on project Chowndolo! Improving the PCB design and making refinements using KiCad. Excited to take this to the next level...
#PCBDesign #KiCad #OpenSourceHardware #Electronics #Engineering #HardwareDesign #Maker #DIYTech #EmbeddedSystems #CircuitDesign #TechInnovation #ProductDevelopment #EDA #SchematicDesign #Prototype #IoT #DIYEngineering #ElectronicsEngineering #SoundArt #DigitalLutherie #MusicTech #ExperimentalSound #DIYInstruments #ElectronicMusic #InteractiveSound

Need some help with (fairly simple) electrical/controls for some AC pumps! If you could help, you can click or paste this URL into Mastodon search bar and reply via Mastodon: https://fbrc.nodebb.com/post/18

Thanks in advance!

Flow Battery Research Collective: Building an Open-Source Battery for Stationary Storage (FOSDEM 2025)

https://spectra.video/videos/watch/2d684149-e943-466d-aea4-ecf86d77e87e

Publishing my and @andrew 's list of flow battery companies as a public resource! Over 50 enterprises as of current writing. Trying to loosely keep track of who's doing what with which chemistries.

https://dualpower.supply/posts/rfb-db/

#OpenSourceHardware #OpenSource #Batteries #EnergyStorage #OpenScience #Electrochemistry #Chemistry
#Quarto #FlowBatteries