Design and construct a battery-powered GPS receiver and recorder with firmware and a Linux-based GUI application for visualizing the data recorded
https://www.makerspace-online.com/making-a-tiny-gps-position-recorder/?utm_source=mms
#microcontroller #firmware #Linux #GUI #GPS #STM32 #OpenHardware
Big news: the first Liberux dev-board is here!
After weeks of work, we’ve finally received the assembled PCB and already started booting it up. Our hardware team has spent the last days debugging, testing, and getting the SoC to talk to the PC, and we’re officially entering the bring up phase! 
We just published a full post with all the details, photos and videos: 
https://liberux.net/our-first-dev-board-has-arrived/
Learn about three options to monitor your indoor air quality with an inexpensive CO2 sensor
https://www.makerspace-online.com/co2-sensors/?utm_source=mms
#CO2 #AirQuality #sensors #project #ENS160 #OpenHardware
New video! I'm building the Open Source Arcade Stick in the DE-9 version (Commodore, Atari etc) with adjustable auto fire and lit fire buttons.
YouTube: https://youtu.be/1HzP0J1iCzU
PeerTube: https://makertube.net/w/jgfwx7jofMpVmychGogFrV
Reading through the #ZeroWriterInk update this morning on tariffs. It's making me feel pretty damn disgusted with my own country, and it wasn't something I derived any pride from before reading it as is.
Fucking stupid, the damage we're inflicted on ourselves, our neighbors, our friends in Canada and elsewhere in this god damn trade war. #ZeroWriter #OpenHardware #CrowdSupply #MadeInCanada #eInk #ePaper
Auf dem Rückweg vom #eh22 habe ich zufällig dieses ehemalige Kaufhaus in der Hamburger Innenstadt entdeckt: "JUPITER. Das einzige Kaufhaus, das dich reicher macht." Ich finde es einfach super.
As open hardware with open source software, perhaps ideal for smaller applications, as an introduction to self-hosting or a home server: @freedomboxfndn on @olimex or @arduino
https://www.olimex.com/Products/OLinuXino/Home-Server/Pioneer-FreedomBox-HSK/
@european_alternatives @EuropeanMade @buyeuropean @buyeuropean@feddit.uk @goeuropean
Jorge on itsfoss.community shared one of his favorite projects for Hardware Freedom Day: https://github.com/madires/Transistortester-Warehouse You can check out more of the conversation on the It's FOSS Community forum. #HFD2025 #FLOSS #FOSS #OpenSource #FreeSoftware #OpenHardware @itsfoss
The Internet Library archive.org has several resources (journals, videos, etc.)
on Open Hardware. Check them today in honor of #HardwareFreedomDay2025
#HFD2025 #DFF #OpenHardware #FreeSoftware
An Open Hardware resources list by Paul Sutton:
https://personaljournal.ca/paulsutton/hfd
#HFD2025 #DFF #OpenHardware #FreeSoftware #HardwareFreedomDay2025
I'd like to share some links to lists of #OpenHardware projects in honor of #HardwareFreedomDay2025.
Open Hardware for #Offgrid and emergency situations: https://codeberg.org/lmemsm/delightful-off-grid-open-tech
#Smartwatches: https://lmemsm.dreamwidth.org/26300.html
#CAD and #3Dprinting resources: https://lmemsm.dreamwidth.org/13927.html
#HFD2025 #DFF #FreeSoftware
Happy #HardwareFreedomDay2025. What are you doing for Hardware Freedom Day today? We hope you'll share information on your favorite Open Hardware projects on social media today and use #HFD2025 to identify your Hardware Freedom Day related posts.
#AskFedi #AskFediverse #DFF #OpenHardware #FreeSoftware
NEW on We 
Open Source
Open hardware is vital to AI scalability. Rob Coyle (Open Compute Project) shares how OCP is reshaping data centers through community-driven design, sustainable cooling, and innovation.
Read here https://allthingsopen.org/articles/open-hardware-scaling-ai-workloads-efficiently
Exciting news for retro gaming enthusiasts and Open Hardware fans!
The Open DMG Display project is now live! This open-source TFT mod for the original Game Boy (DMG-01) is powered by the Raspberry Pi RP2350B. Features include dimming, palette switching, automatic game detection, and more. All files are available, making it fully open-source and open hardware. Check it out and bring your Game Boy into the modern era! linkhttps://www.embedded-ideas.de/posts/250417_open_dmg_display/ #OpenDMGDisplay #GameBoy #RetroGaming #OpenSource #Modding #RP2350B #OpenSource #OpenHardware #DIY
@shauna I want an open hardware home health scanner, where it takes a scan of your eye, tongue and maybe you spit into a vial (and urinate?), and then it gives you a fast diagnostic on where your levels are low.
Your low on magnesium today, take 2 tablets and eat a handful of almonds.
No i dont want some corporation to develop this to advertise to me and sell my data to an authoritarian state.
I have at least one open hardware project on crowdsupply ive backed, that ive been waiting to see how fucked over it is by the #trump tarrifs. The #ZeroWriter. Creator has been pretty quiet on their discord except for a brief "tariffs are going to cause issues".
An update is about to hit via #CrowdSupply here soon I think. #OpenHardware #ZeroWriterInk #eInk #ePaper
New video! I'm building a Magic Desk style multi program cartridge for the Commodore 264 line of machines.
YouTube: https://youtu.be/QFPwqtm2Fc4
PeerTube: https://makertube.net/w/14Hsf9wVFzBa3Pu51r6Fjo
Trying KLP Lamé keycaps for the first time and OMFG it’s the best thing ever. Another definitive proof that keyboards should have 3 rows, never more.
Info on Encontro de Comunidades de Tecnologias Livres event for Hardware Freedom Day in Portugal: https://ectl.pt/en/schedule/2025/ #HFD2025 #DFF #OpenHardware #FreeSoftware #OpenSource
In honor of #HardwareFreedomDay2025, what are some of your favorite Open Hardware projects? We'll be sharing some of our favorites on April 19th, 2025 #DFF #HFD2025 #OpenSource #FreeSoftware #OpenHardware
