Open Hardware Observatory
De OHO - search engine for sustainable open hardware projects
Acerca de Open Hardware Observatory OHO e.V.
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Planos de tecnologías sostenibles
En los últimos meses, el OHO, en colaboración con diferentes organizaciones, ha creado planos de más de 100 proyectos y los ha publicado en www.oho.wiki, en YouTube y en Wikipedia:
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Carla Cargo Crowd
Carla Cargo allows you to transport heavy loads quickly, environmentally friendly and without sitting in traffic. It can be combined with any regular bicycle or...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Horizontal Shaft Turbine With Security Tail
Reference: https://www.youtube.com/watch?v=3ISx_n-zkFo
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Parabolic Solar Cooker with Aluminium Reflector
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Savonius Rotor of 1m Diameter
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Small water turbine
This project shows the construction plans for a small 5 kW water turbine based on the research of Dr. Mohammad Durali at MIT. According to the original developm...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL12
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Solar Food Dryer for Vegetables
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Proyectos de Fabricación
OHO participa en el desarrollo de proyectos de Fabricación Propia, que incluyen la construcción y puesta a punto, garantizando la calidad de los equipos elaborados:
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Bar bender for thickness from 5 to 15 mm
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Manual shearing machine for 3mm plate
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYNCSA40
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Trailer for bicycle based on Carla Cargo design
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Hardware libre y cooperación al desarrollo
El uso del hardware libre en la cooperación técnica ofrece un gran potencial de soluciones económicas y probadas para mejorar la situación de vida en el Sur Global y como alternativa innovadora para la transferencia de tecnología. Este potencial no se ha aprovechado plenamente hasta ahora, OHO quiere contribuir a cambiar esta situación:
Concrete Block Making Machine - capacity 100 pieces per hour
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYSA40
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Hammer Mill for Corn Processing
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Homemade Concrete Mixer – 250 Watts
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Peeling Machine for Sunflower Seeds
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Power Thresher for Rice and Wheat
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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Wood Turning Lathe
Drawings and 3d models to build a woodworking lathe with 1500 mm bed Project published under CC-BY-SA 4.0 license
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Ciencia abierta
OHO participa en varios proyectos de investigación de la Universidad Técnica de Berlín, cuyo objetivo es publicar los resultados de la ciencia y la investigación como conocimiento de conocimiento libre:
Arduino module with programmable camera
The OpenMV project is about creating low-cost, extensible, Python powered, machine vision modules and aims at becoming the “Arduino of Machine Vision“ The OpenM...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: MITL
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Assisted breathing with pressure-controlled system
The People’s Ventilator Project (PVP) is an open-source, low-cost pressure-control ventilator designed for minimal reliance on specialized medical parts to bett...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: GNUGPL3
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Cosi measure new
COSI Measure is an open source multipurpose 3-axis robot operating in a large volume, that can be equipped with e.g. field mapping probes for static or dynamic...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL12
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FarmBot intelligent irrigation system
Irrigation system controlled by Arduino technology, with programmable interface and crop customization.
Contains PDF Blueprints: No
Contains CAD Files: No
License: CCU
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Optomechanic Microscope OpenFlexure
Contains PDF Blueprints: No
Contains CAD Files: No
License: unknown
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Photovoltaic Panel reusable
Crystalline silicon solar panel that can be built, maintained and refurbished locally, leading to a lower levelized cost of electricity and higher sustainabilit...
Contains PDF Blueprints: No
Contains CAD Files: No
License: COHL
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Syringe pump with G-code programming
A syringe pump was designed using freely available open-source computer aided design (CAD) software and manufactured using an open-source RepRap 3-D printer and...
Contains PDF Blueprints: No
Contains CAD Files: No
License: COHL
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University of Oxford/King's College Ventilator to address Covid-19 demand - Video
Engineers and medics at Wadham College, University of Oxford, working with King’s College London, have developed a prototype for a rapidly deployable ventilator...
Contains PDF Blueprints: No
Contains CAD Files: No
License: unknown
Motor de búsqueda OHO
Un importante obstáculo para la difusión del hardware libre es que muchos buenos proyectos son desconocidos o difíciles de encontrar en la web. Por esta razón, OHO ha desarrollado el motor de búsqueda más completo de proyectos de hardware libre:
Partners
El OHO quiere contribuir a una mayor interconexión de los numerosos proyectos individuales de Hardware Abierto, para utilizar estándares comunes y lograr así una mayor relevancia social y económica. Para ello, colaboramos con diversas organizaciones:
