OPEN HARDWARE OBSERVATORY Search Engine and Assessment Platform for sustainable Open Hardware	Category search Professional search

OPEN HARDWARE OBSERVATORY (OHO) - Open Hardware for a More Sustainable Future
What is OHO www.oho.wiki (OHO) supports, improves and promotes Sustainable Open Hardware Projects. OHO consists of the four areas Search-Engine, Directory, Certification-Center and Community.	Who runs OHO OHO was founded by the Technische Universität Berlin (TU Berlin) and the non-profit association Open Source Ecology e.V. (OSEG). Actually we are certifying the first projects, interested persons are invited to contribute more.

Directory Projects

 
   Oskar Zither

 
   Wood Turning Lathe

 
   Wheel Barrow

 
   Carla Cargo Crowd

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Projects in certification process

 
   Bee Hive Frame

 
   Jam Jar Sealer

 
   Honey Extractor

 
   Metal Folding Machine

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Renewable energy projects

 
   Build your own solar concentrator at home with GoSol's free do it yourself ...

 
   GROUNDING SOLAR PV SYSTEM, DIY, Parallel Grounding for Photovoltaic Solar Panel
   Parallel Grounding for Photovoltaic Solar Panel.

 
   HOME THERMAL SOLAR PANEL
   The collector serves as support for the heating of the radiant floor in a single-family house.

 
   HOMEMADE SOLAR TRACKER
   A HOMEMADE EAST WEST SOLAR TRACKER MADE WITH READILY AVAILABLE PARTS. A JOHNSON CONTROLS ...

 
   How to build a homemade battery with 18650 batteries and solar recharge
   18650 batteries have a very good ratio of volume, weight and capacity and are widely used in all types of devices. With them you can also build a battery with m...

 
   How to build wind power turbine generator -do it yourself plans

 
   Solar module stand build yourself for 20-30EUR
   Here I show how you can build a solar module stand itself cost-effective.

 
   Solar system Hot water Self build Luxury solar system Selber ...
   Countdown timer outlet This specific impression (solar system hot water self-build luxury solar system self-build) has already been mentioned together with: sol...

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Search engine porjects

 
   Building a Light Cargo Bike
   You can support this channel with a Donation on Ko-Fi: https://ko-fi.com/philvandelay Check out my Instagram to see what' coming ...

 
   Do it yourself Corona Beatmungsgerät SKABS T02 Pandemic Ventilator AIRvsCORONA euvsvirus Beatmungsmaschine 2

 
   Do it yourself agriculture drone 2
   Radiolink Fixhawk, Radiolink AT9S Sunnysky X5212 280kv , 22*7 CF prop 6s 8000*2.

 
   Homemade Spot Welding Machine with Power Control . How to Make a Spot Welder.
   Step by step tutorial how to make a Spot Welder.Handfree modePower controlUse old microwave and vacuum cleanerElectric ...

 
   Homemade hydraulic press with cardboard export to Congo ...

 
   Homemade tractor 4x4 History of the building

 
   Man Makes do it yourself Prosthetic Arm For His Dad
   The design and software for the arm available online. Subscribe

 
   Sheet Metal Bead Roller Plans do it yourself Bending Roll Roller Etsy

Founding Partners

Open Source Ecology Germany e.V.	Technical University Berlin TU Berlin

Cooperation Partners

Hans Sauer Stiftung Charitable foundation which is both supportive and foundation operationally active	Wikimedia Deutschland Society for the Promotion of Free Knowledge	Practical Action (previously ITDG) Practical Action is an innovative international development organisation	Precious Plastic We design and develop machines to recycle plastic and we tell the world how to replicate them
MEKANIKA Innovative open source tools and machines and free learning ressources	Werkstatt Lastenrad Ist ein Projekt von anstiftung gemeinnützige Stiftung bürgerlichen Rechts	Appropedia Is the site for collaborative solutions in sustainability, poverty reduction and international development	Working Group on Development Techniques Student association at University of Twente, engaged in technical development cooperation
Wikifactory Social platform for collaborative product development	Open Source Hardware Association A non-profit organization that advocates for open-source hardware