Category:Open Hardware Observatory

Subcategories

This category has the following 7 subcategories, out of 7 total.

Pages in category "Open Hardware Observatory"

This category contains only the following page.

Media in category "Open Hardware Observatory"

The following 24 files are in this category, out of 24 total.

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  Low tech solar thermal collector.pdf 1,650 × 1,275, 15 pages; 584 KB
  
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  OHO Adjustable handlebar for horse plough.pdf 1,752 × 1,239, 13 pages; 1.68 MB
  
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  OHO Bed ridger.pdf 2,479 × 1,752, 26 pages; 1.49 MB
  
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  OHO Bee Hive.pdf 1,650 × 1,275, 28 pages; 574 KB
  
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  OHO Chicken-house.pdf 1,754 × 1,239, 10 pages; 153 KB
  
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  OHO Common-scale.pdf 1,650 × 1,275, 8 pages; 104 KB
  
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  OHO Corn-mill.pdf 1,650 × 1,275, 32 pages; 891 KB
  
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  OHO Cross flow turbine.pdf 1,650 × 1,275, 90 pages; 3.05 MB
  
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  OHO Flamingo rope pump.pdf 1,754 × 1,239, 25 pages; 2.22 MB
  
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  OHO Hey-leaf-baler.pdf 1,754 × 1,239, 44 pages; 324 KB
  
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  OHO Himalayan Water Wheel.pdf 1,650 × 1,275, 38 pages; 1.07 MB
  
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  OHO Optical-micrometer.pdf 1,752 × 1,237, 7 pages; 69 KB
  
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  OHO Simple-effective-baby-incubator.pdf 1,650 × 1,275, 27 pages; 1.2 MB
  
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  OHO Single-pan-balance.pdf 1,650 × 1,275, 10 pages; 325 KB
  
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  OHO Small water turbine.pdf 1,275 × 1,650, 43 pages; 1.28 MB
  
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  OHO Strapping-scale.pdf 1,754 × 1,239, 7 pages; 141 KB
  
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  OHO Test-tube-stand.pdf 1,650 × 1,275, 9 pages; 104 KB
  
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  OHO Tricycle cargo bike.pdf 1,650 × 1,275, 30 pages; 2.05 MB
  
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  OHO Tube-manometer.pdf 1,650 × 1,275, 5 pages; 98 KB
  
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  OHO Wind mill blades.pdf 1,650 × 1,275, 29 pages; 675 KB
  
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  OHO Wind mill pump.pdf 1,275 × 1,650, 44 pages; 5.07 MB
  
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  OHO Zigzag solar water heater.pdf 1,650 × 1,275, 54 pages; 858 KB
  
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  Open Hardware - WikiCon 2021.pdf 1,650 × 1,275, 20 pages; 2.6 MB
  
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  Open Hardware Observatory Logo.png 346 × 174; 58 KB