OPEN HARDWARE OBSERVATORY

Search Engine and Assessment Platform for sustainable Open Hardware

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Condition

Printout selection

Options

Parameters [+]

limit:

The maximum number of results to return

offset:

The offset of the first result

link:

Show values as links

headers:

Display the headers/property names

mainlabel:

The label to give to the main page name

intro:

The text to display before the query results, if there are any

outro:

The text to display after the query results, if there are any

searchlabel:

Text for continuing the search

default:

The text to display if there are no query results

import-annotation:

Additional annotated data are to be copied during the parsing of a subject

propsep:

The separator between the properties of a result entry

valuesep:

The separator between the values for a property of a result

template:

The name of a template with which to display the printouts

named args:

Name the arguments passed to the template

userparam:

A value passed into each template call, if a template is used

class:

An additional CSS class to set for the list

introtemplate:

The name of a template to display before the query results, if there are any

outrotemplate:

The name of a template to display after the query results, if there are any

sep:

The separator between results

Sort options

Add sorting condition

ResultCodeDebugExtra

To embed this query inline into a wiki page use the code below.

{{#ask: [[Category:Projects]]
 |?Desc
 |?Projectimage=Image
 |?Licence
 |?ContainsPdfDrawings
 |?Firstin
 |?CadFilesAreInEditableFormat
 |format=template
 |limit=50
 |offset=440
 |link=none
 |sort=
 |order=asc
 |mainlabel=
 |template=ProjektResults
 |class=search_items_results_page pagination-container
}}

Results 441 – 490 previous 50 20 50 100 250 500 next 50

JSON CSV RSS RDF

Query log

{
    "query_string": "[[Category:Projects]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.1476",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Category:Projects]]

SQL Query

SELECT DISTINCT
t0.smw_id AS id,
  t0.smw_title AS t,
  t0.smw_namespace AS ns,
  t0.smw_iw AS iw,
  t0.smw_subobject AS so,
  t0.smw_sortkey AS sortkey, t0.smw_sort
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_fpt_inst` AS t1
INNER JOIN
`t2` AS t2 ON t1.o_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
440

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t2	ALL	PRIMARY				617		Using temporary; Using filesort
1	SIMPLE	t1	ref	s_id, o_id, s_id_2, o_id_2	o_id_2	5	oho_wiki_en.t2.id	13		Using index
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	oho_wiki_en.t1.s_id	1		Using where

Auxilliary Tables

Temporary table t2
Recursively computed hierarchy for element(s) (510).
SELECT s_id FROM `smw_fpt_subc` WHERE o_id=510 LIMIT 1

Query Metrics

Query-Size:1
Query-Depth:0

Errors and Warnings

None

5 free 3D print templates for drones to build yourself

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

5 of the Best Examples How to Build a do it yourself Quadcopter Into Robotics

Doing research to learn how to build a quadcopter is a time-consuming task and pretty boring. This is one of the reasons that I write this article with simple,...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

5. How to make SOPLETE / Burner *CASERO* ( well explained )

If you have any doubts or questions leave it in the comments

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

5. How to print your own (DIY) speedometer (instrument cluster) - Printing

How to print your own (DIY) speedometer (instrument cluster) - Part 5 Printing the speedometer (instrument cluster)

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

50 - Extreme Table Saw Push Stick Safest Design FREE PLANS 2

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

50 kW Wind Turbine Open Source Ecology

A device that produces electrical power from wind energy, scalable in units of 50 kW.Project Details:

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

53 - How to Make a 20 Inch Disc Sander For a Lathe 1 hour project

Make a 20 Inch Disc

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

55 GAL SINGLE DRUM MUSHROOM STERILIZER BUILD 6 6 1

How to build a single drum steamer, final product For a complete parts list to build one yourself shop here ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

55 How to make a scaffolding for construction

How to make a construction scaffold ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

55 gallon drum sand blast cabinet: Homemade

This is a very useful item to have and I have been looking to build one for a while now, finally got around to doing it, and I could ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

55$ homemade cnc milling machine 3D result

Homemade mini cnc... Milling plaster (gypsum) block custom molded. Arduino uno r3 + cnc shield with a4988 stepper drivers ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

56 Building a homemade 12" shop disc sander part 1

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

5V fixed voltage power supply (construction manual)

The project costs about 5 euros.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Awesome Backyard Beehive Designs Inhabitat - Green Design ...

Subscribe to get free weekly updates on the latest news on innovation and design.I agree to receive emails from Inhabitat. I understand that I can unsubscribe a...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Axis / Axis - Homemade - Homemade - Stepper - Robot / Robot Arm - New Software testing

New Video: https://youtu.be/NDUFj7dmdRg Great Software improvements, many thanks to Chris Annin for the great ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Axis / Axis - Homemade - Homemade - Stepper - Robot / Robot Arm - Test Moves

New software, look here : https://youtu.be/NDUFj7dmdRg Test moves ....some more speed... Many thanks to Chris Annin for the ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Build band saw yourself Mounting and balancing the wheels Lets do crafts

Today we balance the wheels for the band saw. Sounds bad, just go. Thereafter, the bearing bracket for the ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Easy Ways To Build A Simple Food Dehydrator - do it yourself Dehydrator

It's very likely that you've heard about food dehydrators. These units' life-changing benefits are simply indispensable.This article takes a different course th...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Ft Bakers Rack / Scaffolding For DIY Projects

Choose the ProSeries GSSI 6 Ft.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Tips for Setting Up a Home or Office Studio - Photography Lighting Tutorial

Today on The Slanted Lens we are going to talk about 6 tips for setting up a home or office studio. We will show you how to ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Tips to clean water bottles do it yourself How to clean smelly water bottles ?

Hello friends I am sharing the video related to- How to clean the inside of a bottle without a brush ShiftyTips - Awesome and ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 Ton Log Splitter to Forge Press Build - Video 4 - Making the Dies and Testing 2

CG Smithing: https://www.youtube.com/channel/UCjlqddbsPVZJQ3cBaljkK5w HoJ

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6 two-mouth handmade ceramic oven explanation

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6" x 48" belt sander plans - Woodgears

This can be used as a horizontal belt sander, or be tipped on it's side onto a base to use as an edge belt sander.I have produced a detailed set of drawings for...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

60+ Best spectrometer diy images breakout board, visible spectrum ... 2

Nov 9, 2019 - Explore Super Peru's board "spectrometer diy" on Pinterest. See more ideas about Breakout board, Visible spectrum, Electromagnetic spect

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

600m DIY Rangefinder Serial Module Laser Distance Meter Sensor ... 2

600m DIY Rangefinder Serial Module Laser Distance Meter Sensor,US $ 150 - 250 / Piece, Guangdong, China, EGD, n/a.Source from Fireflysmart Technology

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

60t self-propelled wood splitter Eigenbau part 1

Eigenbau log splitter with 60t splitting power - self-propelled with Hydrostatachse and steering axle - driven by a VW 90PS ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

69d7a Crosstable for pillar drilling machine - construction manual ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

6x48 "belt sander build

Building a 6x48 "belt sander from mostly plywood http://woodgears.ca/belt_sander/ Build continued in this video: ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 AMAZING Homemade Drones

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 Arduino Projects with DIY Instructions

https://howtomechatronics.com/

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 BUILD 10 MEGA 3D printer frame 3D printer build it yourself 3D printer DIY self build

Video description Yes friends, it continues in the project ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 Best DIY hospital bed images diy bed, memory foam mattress ... 2

I had so much fun planning this party for her. Take a look at what we did The Invitation Decorations I printed off a map of Neverland and added the w

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 Best Water wheel design images water wheel, water mill, wagon ... 2

Oct 22, 2014 - Explore Matthew Kneale's board "Water wheel design" on Pinterest. See more ideas about Water wheel, Water mill, Wagon planter.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 DIY Dumbbell Rack Plans » Home Gym Build

29.07.2020 · This DIY wooden dumbbell rack is made using repurposed 2x4s and 2x3s. DakotaBusy designed a clean looking build with a shelf on the botto

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 Easy-to-Make DIY Drill Press Tables - Little Lovelies

A drill press table is mainly designed for metal materials and not wood. ... In a pdf file attached to this tutorial, the designer outlines the buildi

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 Small Plywood Insulated Cooler Box Build

Small insulated plywood cooler box that's more efficient than the cheap megamart styrofoam cooler box.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 do it yourself Solar Dehydrators You Can Make at Home - True Activist

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

7 liter PC water cooler (self-made)

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

70F sheepstable Almere drawings (A3)Page2 (image)

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

71 How to create an Arduino Library - easy

We all use libraries when writing

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

8 DIY- MAKING A BENCH TOP JOINTER, STOLIK DO STRUGA (SUBTITLES)

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

8 in 3 Mini Multipurpose Machine DIY Tool Lathe Milling Drilling ...

8 in 3 Mini Multipurpose Machine DIY Tool Lathe Milling Drilling Wood Processing ... 10 x Stainless Steel Straight Movement Slip Ties 200mm with 100mm

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

8' Bandsaw homemade. Free plans.?

If this video was useful you can bought me cup of tea or juice. WebMoney Z640223149105 I made new 8' bandsaw,it works more ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

80+ Best Homemade Solar Cookers DIY images solar cooker, solar ... 2

Other Solar Cookers. Solar Fire is what we call the open-source family of technologies that share certain design criteria. Namely, glass mirror reflec

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

8000W eBike conversion with Börni from TECHLAB we build the BlackTeslaKiller with 8kW MAX Power Teil1

Fancy more videos? Show it with a thumbs up? PARTS FROM THE ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

83-year-old inventor wins $40000 award for his do it yourself filament extruder

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

9 Amazing Ideas for Your Bicycle

In this video, we will show you 9 useful ideas for your bike. Share these useful ideas with your friends

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

9 Best Scaffolding design images scaffolding, scaffolding design ... 2

Link to plans in first comment. /r/woodworking is your home on reddit for furniture, toys, tools, wood, ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

9 Build band saw yourself Upper saw band guide and star handles manufacture Lets do crafts

First part: http://bit.ly/bandsaw? Used parts and tools *: - Small vise: http://amzn.to/2Aq2j5T ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Retrieved from "https://en.oho.wiki/wiki/Special:Ask"

OPEN HARDWARE OBSERVATORY 2020

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