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From OHO - search engine for sustainable open hardware projects
Brick Making Machine CETA-RAM - for soil bricks
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
CNC plasma cutter
The GoodEnoughCNC Hybrid is a parametric bootstrap machine. Dimensions depend on the length of the profiles (Parameter L) and profile sizes. GoodEnoughCNC hybri...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: COHL12
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
Charcoal Filter for Drinking Water DIY
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Concrete Block Making Machine - capacity 100 pieces per hour
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYSA40
Convertible Bicycle Trailer for people - with shock absorber
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
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
Cover Crop Roller
This tool is used to roll standing annual cover crops and crimp the stem to prevent regrowth and create a heavy mulch in place that can be planted through using...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBY40
Cross Flow Turbine
technical drawings and 3d models for a complete cross-flow turbine assembly. project published under license CC-BY-SA 4.0 This project was supported by the germ...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Crown Cap Machine
Hand operated device for sealing bottle tops Project published under CERN-OHL Licence See: https://practicalaction.org/knowledge-centre/resources/crown-cork-mac...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL12
CubeFactory2
The CubeFactory 2 is an autonomous and portable mini factory with own energy and material supply. It embeds three modules: a 3D-printer, a plastic recycler prod...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYNCSA40
Cultiridger
The Cultiridger’s main components are a set of spring tines and a pair of discs. The tool was designed to create and maintain ridges, but it can also be used on...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYNCSA40
Cutting shears
Detailed drawings for building a Metal cutting shears Project published under CC-BY-SA 4.0 license Project development: Reverse engineering without adviser (B1,...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
DIY Solar Water Heater
Reference: https://www.youtube.com/watch?v=qsBIs7nAQ54&feature=emb_imp_woyt High efficiency, DIY solar water heater panel with basic tools and materials. Includ...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Darrieus Turbine - 2m combined
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Darrieus Turbine Made of PVC Pipes
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Drill Press for Heavy Duty - Size 232 mm
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Electric Saw for Small Metal Works
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Engineer's Level Made of 19 mm Tubing
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Engineers Level - practical and resistant
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Feeder for rabbits
Rabbit feeder of easy construction, with accessible materials. Original project by Rodale Press, published under CC-BY-SA 4.0 license.
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Fence Making Machine
based on xxx
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Ferrocement Tank - 3500 Gallons
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Fish Dryer-Smoker made with Metal Drum
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Flamingo rope pump
The basic parts of a rope pump are the rising main and the rope with the pistons. The rising main is a pipe, usaly made of PVC, that hangs with one end in the g...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: unknown
Goat Milking Parlor
Goat milking station, easy to build, retractable in case of short parlor stalls.
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Hammer Mill for Corn Processing
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Handcart - Height 1220 mm
Wikipedia: A hand truck, also known as a dolly, stack truck, trundler, box cart, sack barrow, cart, sack truck, two wheeler, or bag barrow, is an L-shaped box-m...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Himalayan Water Wheel
Pelton type open impeller waterwheel for dynamo electric power generation (Grinder not included) Project published under CC-BY-SA 4.0 license This project was s...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Hoe
A module attached to the cultiridger or used on its own directly mounted on the tractor; see below for the plans of a hoe used in market gardening Able to offer...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYNCSA40
Homemade Concrete Mixer – 250 Watts
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Homestead Cart
Wikipedia: A hand truck, also known as a dolly, stack truck, trundler, box cart, sack barrow, cart, sack truck, two wheeler, or bag barrow, is an L-shaped box-m...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Honey Extractor
This Honey Extractor is designed to fit a standard, 20 gallon hot dipped galvanized trash can. Drill or cut a hole as close to the bottom of the can as possible...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBY40
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
Hydraulic Ram for Pumping Water
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Incubator for Babies - Warm and Humidified
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
JPL Open Source Rover
OSH project The JPL Open Source Rover is an open source, build it yourself, scaled down version of the 6 wheel rover design that JPL uses to explore the surface...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: AL
Jam Jar Sealer
A hand tool for securing lids onto jars. Project published under CERN-OHL Licence
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL12
Juice Press with 12 to 20 Ton Jack
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Lattice Tower Mast for Wind Turbine
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
MAKERphone an educational DIY mobile phone
MAKERphone is an educational DIY mobile phone designed to bring electronics and programming to the crowd in a fun and interesting way.
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: MITL
Manual folding Machine 1000mm-JJ
Manual sheet metal bending machine, manufactured with accessible materials, totally professional work. Includes quick clamping system, adjustable upper blade te...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYSA40
Manual shearing machine for 3mm plate
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYNCSA40
Moonrat a Second Generation portable Incubator
By building a small, portable, intelligent incubator that can maintain constant elevated temperature, a variety of biological experiments and assays can be perf...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: GNUGPL3
Motorized Hacksaw with 186W motor
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Neo bucher cultivator
Copied from the popular horse-drawn Swiss Bucher tool, the Néo-Bucher is the fruit of a collaboration between the organisation Hippotese and Atelier Paysan. Con...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYNCSA40
Nest Box for Rabbits
Very easy and cheap to build, Rabbit nesting box Original project by Rodales Press and published under CC-BY-SA 4.0 license.
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Open Hardware Loom, Open Source Ecology Germany
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Oskar Zither
Oskar Zither is a mobile braille-keyboard. The arrangement of 8 keys in a braille cell block and two additional keys allows Oskar Zither to be controlled withou...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL
Parabolic Solar Cooker with Aluminium Reflector
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Peanut Roaster - Capacity 60kg/hr
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Peeling Machine for Sunflower Seeds
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Pipe Bending Machine
Detailed drawings for building a tube bender Project published under CC-BY-SA 4.0 license
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Pipe and Roller Axle for Ox Carts
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Pit for Waste Disposal in Rural Areas
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Plastic compression machine, Precious Plastic
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Plastic extruder
An extruder machine works with a repetitive process, i.e. the molten material is put into the moulds, pressed by pushing the transport worm forward. After which...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: unknown
Plastic extrusion machine, Precious Plastic
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Plastic injection machine, Precious Plastic
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYNCSA40
Plastic rolling machine
Whether for mulching or soil solarisation, this plastic rolling machine is a quick and easy way of laying down plastic sheeting onto beds. The technical drawing...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYNCSA40