OPEN HARDWARE OBSERVATORY

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Dual Purpose Weeder

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Table for Wood Router with Storage Spaces

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Charcoal Filter for Drinking Water DIY

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Stand for Inspection Microscope

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Solar Wax Melter

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Press to produce homemade vegetable oil

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Hydraulic Workshop Press

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Hand Operated Winnower

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Hammer Mill for Corn Processing

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Engineers Level - practical and resistant

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Electric Saw for Small Metal Works

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Circular Table Saw

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Brick Making Machine CETA-RAM - for soil bricks

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Bench Top Bender

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Blacksmiths Bellows

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Smelting Furnace DIY

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Hydraulic Ram for Pumping Water

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Flat Bottom Boat

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Batch Tray Dryer for foods

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Pipe and Roller Axle for Ox Carts

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Hay Manger for Rabbits

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Groundnut Huller

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Fish Dryer Smoker

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Steel Wire Rim Wheel for Donkey Carts

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Small Composting Box

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Hay and Leaf Baler

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Ox-drawn Plough

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Woodworking bench with carpentry vice

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Donkey Cart Frame

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Convertible Bicycle Trailer for people - with shock absorber

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Optical Micrometer DIY

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Windmill Blades - Diameters 60 to 120 mm

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Baby Incubator Simple and Effective

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Tray Dryer Semicontinuous - for Vegetables

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Stationary Solar Fish Drier

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Fish Dryer-Smoker made with Metal Drum

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Spring Scale DIY

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Pipe Bending Tool

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Fence Making Machine

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

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: No

   Contains CAD Files: No

License: unknown

Safe and Sturdy Shelter

Rabbit hutch with a good level of security, protecting the rabbits from predators.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Wooden Handcart

This wheelbarrow can be made in one day and costs very little, it is capable of moving up to 500 pounds of material with relative ease, because the load is dire...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Uses in practical experiments and demonstrations 1. To demonstrate that the pressure of a liquid is equal in all directions. 2. To determine the specific gravit...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Single Pan Balance

Single pan balance, made of affordable materials, practical for laboratory students and general purpose uses.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

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OPEN HARDWARE OBSERVATORY 2020

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