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

Find free blueprints of Sustainable Open Hardware Projects

For companies, startups, organizations, individuals

 
   Zigzag Solar water heater

 
   Small water turbine

 
   Tricycle cargo bike

 
   Long Andre cargo bike

 
   DIY Solar Water Heater

 
   Oskar Zither

 
   Wood Turning Lathe

 
   Wheel Barrow

 
   Carla Cargo Crowd

 
   Pipe Bending Machine

 
   Bee Hive Frame

 
   Jam Jar Sealer

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Download free PDF-blueprints and parts lists

OHO Community: For Developers of sustainable Do it Yourself Projects and Open Hardware Projects

Join the OHO Community and receive following benefits: 1. Get CAD-plans and technical drawings of your projects (for free). 2. Certify your project and get a certification certificate (for free). 3. Upload your projects on OHO and make them know worldwide. more

OHO Search Engine: the most complete collection of sustainable Do it Yourself and Open Hardware Projects

Category search Professional search About OHO Search Engine

Categories on OHO

‒ Agriculture, forest

+ Animal husbandry

+ Crop production

+ Forestry equipment

‒ Business, industry

+ Ceramics

+ Other

+ Security technology

+ Textile production

+ Transportation

+ Ventilation, air conditioning

+ Woodworking

+ Workshop equipment

‒ Computer, electronics

+ Computer

+ Drones

+ Metrology

+ Photography

+ Power Supplies

+ Printer

‒ Robotics

‒ TV, video, audio

‒ Environmental technologies

+ Drinking water treatment

+ Recycling

+ Waste water

‒ Health

+ Covid-19

+ Fitness, sports equipment

‒ Hospital beds

+ Laboratory equipment

+ Medical equipment

+ Prostheses

‒ Walking aids

‒ Wheelchairs

‒ Mobility, Logistics

+ Bicycles

‒ Conveyor belts

+ Cranes

‒ Forklifts

‒ Freight elevator

‒ Passenger elevators

‒ Renewable energies

+ Biogas plants

+ Hydropower

+ Photovoltaics

‒ Solar dryers

+ Solar heat

+ Wind power

About OHO - Creating sustainable Open Hardware Projects and making them available worldwide.

OHO creates free blueprints of sustainable Open Hardware Projects and makes them available OHO creates free blueprints of sustainable Open Hardware Projects and makes them available worldwide. OHO was founded with the support of Technical University Berlin. OHO currently focuses on projects in the field of renewable energies. OHO invistes

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