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#opensourcehardware
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Ocieplenie ociepleniem, ale idzie kolejna #zima i w różnych częściach świata ludzie będą marznąć. Niedaleko stąd #Rosja nadal niszczy ukraińską infrastrukturę, a #Ukraina szykuje się do kolejnej hardkorowej zimy.
I dotyczy to nie tylko walczących na froncie, ale też osób cywilnych w miastach i na terenach wiejskich.
Dlatego chcemy dołożyć naszą mikrocegiełkę do pomocy zimowej i podjąć produkcję ogrzewaczy chemicznych, jednorazowych i wielorazowych.
- Wielorazowe (tiosiarczan sodowy i octan sodowy z wyzwalaczem mechanicznym) w postaci większych i mniejszych poduszeczek, a także wkładów do kamizelek (pierwsza pomoc przy hipotermii).
- Jednorazowe w postaci wkładek do butów i rękawic, (katalityczne utlenianie żelaza),
Poszukujemy osób chętnych do opracowania z ogólnie dostępnych materiałów prototypów, które przetestujemy, opublikujemy dokumentację (na licencji C0) i uruchomimy produkcję. Nie zamierzamy tego sprzedawać. Będziemy zbierać dotacje na pokrycie kosztów, a wyprodukowane ogrzewacze powędrują do grup medycznych i pomocowych.
#hipotermia #pierwszapomoc #chemia #ogrzewanie #ogrzewacze #OpenSourceHardware
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"Recently some open-source hardware companies have either gone closed-source on products, are in process of going closed-source, are delaying the release of files/source code, or require NDAs to obtain the software for an advertised-as open-source hardware & Open Source Hardware Association (OSHWA) certified product."
"Arduino: Arduino Pro hardware is not open-source hardware, and the Arduino about page(s) were recently changed in regards to the open-source hardware and software."
"SparkFun:" "It appears that a recent product sold as open-source has closed-source firmware and an NDA is required to see it." DataLogger firmware.
"Prusa:" "marketed-as-open-source Prusa products are still missing the published files/source of what would allow them to be called open-source." Prusa is an "open-source" 3D printer company. Note there is a response from Comment from Josef Prusa, founder of Prusa, saying Chinese manufacturers are causing problems.
When open becomes opaque: the changing face of open-source hardware companies
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"Two hardware makers are planning to offer chips later this year featuring the RISC-V free and open architecture standard, joining the US $180 Linux-capable StarFive VisionFive RISC-V board that went on sale in January. In late June, Pine64 said it was designing a single-board computer for the market now dominated by Raspberry Pi, and Xcalibyte and DeepComputing said they would begin shipping RISC-V-based laptops at the end of the summer."
"The 12-year-old RISC-V computer instruction set architecture standard belongs to no one and everyone."
"The openness of the standard has also attracted markets facing limits on their use of Intel and Arm intellectual property: No government can place sanctions on open chip designs." Think: China, trade war, Russia, sanctions.
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