Difference between revisions of "Main Page"

From OpenCircuits
Jump to navigation Jump to search
(open source ventilator)
(24 intermediate revisions by 11 users not shown)
Line 1: Line 1:
Comparing Fast Products Of Juicer Reviews
+
== Open Circuits ==
  
Juicing is an excellent alternative in order to get healthy nutrients, in contrast to eating plenty of whole fruits and vegetables. There are numerous benefits that juicing can provide for your health. There are numerous of different juices you are able to concoct, your imagination is definitely the only limit. Read this post and see what information you are able to profit from it.
+
Open Circuits is a wiki for sharing [[open source electronics]] knowledge, schematics, board layouts, ports and parts libraries. Please help us to build this resource by submitting your descriptions, projects, instructions, techniques, board layouts, PCB footprints, and other documentation for electronics. This includes
  
 +
* [[Open Circuits website]] is where you should discuss issues about the opencircuits.com website itself.
 +
* [[Projects]]: [[open source ventilator]], open hardware [[Music Player]]s, [[atomic microscope]]s, [[PC]], [[PDA]], [[Open Mobile Gadgets|mobile phone]]s, etc.
 +
* [[Ideas]]: including [[Basic Circuits and Circuit Building Blocks]] -- Circuits you will use over and over.
 +
* [[Techniques]]: for doing things, often using [[hardware tool]]s or [[software tool]]s or both. Includes tips for designing custom printed circuit boards (PCBs), [[PCB Manufacturers]], assembly, and embedded system programming and testing.
 +
* [[Components]]: Lists of components, where to purchase them, how to use them.  For many components there are links to projects using that particular component, this is especially true for [[microcontroller]]s, for example follow the links down to PIC microcontrollers and you will find many project links as well as tutorials. General tips on [[connectors]], [[battery|batteries]], [[enclosures]], as well as more specific information on [[Popular Parts]].
 +
* [[Meta Open Source]]: Not projects or information on projects, but stuff about Open Hardware Initiatives and the open source movement in general, including tips on picking a [[hardware license]] to make it easier for others to collaborate with you.
  
 +
Many of the section titles are active links, click on them.
 +
* [[Test Equipment and Other Equipment]] See what is going on in your circuits, charge your batteries, etc.
 +
* [[Tutorials]] How to understand and plan what you are doing.  These are for general theory, more specific information is linked to its topic.
 +
* [[PCB Footprints]] Don't reinvent the wheel. Known working open PCB footprints for various components.
 +
* [[HackerSpaces]] And hacker orgnizations.  These are the white hat guys hacking electronics to make things.  Includes DIY types, the people who read Make Magazine.
 +
* [[Got A Blog, Wiki or Website?]] Link to it on the [[Got A Blog, Wiki or Website?]] or [[WikiNode]] page.
 +
* [[Got a Technical Question?]] Perhaps it will be answered, perhaps not.  Google for it first in the spirit of RTFM.  Please do not ask us to do a school project for you.
  
Ginger features a diversity of culinary as well as medicinal uses. It really is of particular value in settling an upset stomach. It might be added to the juice you will be making allow it a little pop thus making you feel great at the same time. This is a great anti-inflammatory agent which may help in healing the esophageal reaction to acid reflux disease, or stomach ulcers and upset.
 
  
Walk through the produce part of your supermarket. You will observe a rich variety of vegatables and fruits available there. There are several fruits and vegetables that many people aren't aware of. When buying vegatables and fruits, purchase something new weekly to present variety in your juicing regimen.
+
== Meta Open Source ==
 +
[[Meta Open Source]]:
 +
Not projects or information on projects, but stuff about Open Hardware Initiatives and the open source movement ( mostly hardware ) itself.
  
Juicing for your fridge is a great idea, however, you will want to prevent color improvement in the juice. If juice has transitioned from your nice red to a dull brown, no one will drink it. The addition of two teaspoons of lemon juice, fresh if possible, might help prevent this transformation. The taste won't be impacted by this tiny amount of freshly squeezed lemon juice, although the color of the fruit or vegetable juice will be preserved.
+
The '''Open Source Movement''', typically covers '''Open Hardware''', '''Open Firmware''', and '''Open Software'''.
  
Eating some ginger is a sensible way to help an upset stomach. Should you add ginger to the freshly squeeze juices, it would impart a great flavor and promote better health. Furthermore, it has anti-inflammatory effects, assisting to reduce swelling within your throat on account of acid reflux disorder or in your stomach because of ulcers.
+
'''Open Hardware''' is similar to '''[http://www.gnu.org/philosophy/free-sw.html Free] and [http://www.opensource.org/docs/definition.php Open Source Software]'''.
  
View juicing as being the solid concrete base you may build a lifestyle loaded with healthy choices upon. You ought to base your eating around this foundation.
+
The '''Open Firmware''' movement provides firmware (i.e.: micro-code specifically related to the subcoding of hardware devices) which you may also know as '''soft-IP''' or '''FPGA''' coding see [http://www.opencores.org Open Cores] for more details.
  
Drink your juice slowly to completely enjoy its flavor. Enjoy the taste, and savor the various flavors. Swish the juice back and forth in your mouth to quicken salivation, a significant element of digestion.
+
Excellent examples of specific Open Hardware projects are listed on our [[Projects]] page.
 +
Discussions of more general open-hardware ideas are on a few pages here, such as
 +
[[open source electronics]], [[Ideas]], [[Meta Open Source]], etc.
  
Drinking juices fiber rich can fend off constipation. The juice of vegetables and fruits will likely help cleanse your gastrointestinal tract. Regular consumption of juices can even overcome chronic constipation.
+
Just as many important pieces of open-source software are, in turn, used to develop software (including more open-source software),
 +
many important open-hardware devices are, in turn, used to develop hardware devices (including more open-hardware devices) --
 +
such as [[Oscilloscope#Open Source Oscilloscopes]].
 +
There's also a bit of crossover, in that [[software tool]]s (many of them open-source software) are often used to develop open-source hardware.
  
Find out more about what sorts of vegatables and fruits are available with the supermarket. Many people don't know how many vegatables and fruits you can purchase. When buying vegatables and fruits, buy something new per week to offer variety in your juicing regimen.
+
=== Licenses ===
 +
: ''consider moving this section to: [[hardware license]]''
  
Freshly made pineapple juice is an excellent juice that will help you slim down. To look combined with the pineapple taste, try apples or berries. It will definitely exercise if you make sure there are equal amounts. Pineapple juice tastes great in the rocks.
+
The most common "open hardware" licenses are the [http://creativecommons.org/licenses/ Creative Commons Licenses] and the [http://www.gnu.org/copyleft/gpl.html GNU General Public License].
 +
The GNU people wrote the [http://www.gnu.org/licenses/gpl-faq.html#DoesTheGPLAllowMoney the GPL FAQ]
 +
to deal with common questions and misunderstandings of the GPL.
 +
The GNU people go on to say
 +
: "We encourage people who redistribute free software to charge as much as they wish or can. If this seems surprising to you, [http://www.gnu.org/philosophy/selling.html please read on." -- GNU: "Selling Free Software"]
  
Think about using a juicer to make tasty drinks that have the vital nutrients you have to maintain your health. The juice in the vegetables and fruit gives you energy, and provides certain proteins you need to efficiently develop muscles. If you're exercising heavily, try getting veggies and fruits that can replenish electrolytes, as well as whey powder for rebuilding the muscle fiber.
+
For example, Linksys makes money selling (among other things) their [http://en.wikipedia.org/wiki/Linksys_WRT54G_series Linksys WRT54G series] routers, which use Linux under the GPL license.
  
As mentioned earlier, some great benefits of juicing are many. Juicing enables you to get all of the nutritional advantages of fruit and veggies without forcing you to consume all the inert fiber and pulp. Follow these tips and then make juicing part of your transition into a healthy lifestyle.
+
To understand what your entitlements and responsibilities are under the applicable license(s); each hardware, firmware and/or software piece you have either copied, modified, developed using tools provided or if you intend distributing your development, you '''MUST''' read each and every license, and be specifically aware that you may not mix such license(s) together unless they can co-exist under one umbrella license. For example you may modify, copy, enhance and distribute parts your project which are all under the same license e.g.: or .
  
For much more read this page: [http://www.phpfox.com/profile-112046/ breaking news]
+
Some people are working on licenses that are specifically designed for "open hardware".
 +
"Open Source Hardware (OSHW) Draft Definition 1.0"[http://freedomdefined.org/OSHW].
 +
Wikipedia: "Open Hardware License"[http://daivx.webchuyennghiep.net/dam-cong-so-cho-mua-he]
 +
mentions
 +
"CERN Open Hardware License"[http://en.wikipedia.org/wiki/CERN_Open_Hardware_License][http://www.ohwr.org/documents/88]
 +
and the "TAPR Open Hardware License"[http://en.wikipedia.org/wiki/TAPR_Open_Hardware_License].
 +
David L. Jones has a short video that discusses open-source hardware[http://www.eevblog.com/2011/08/12/eevblog-195-open-source-hardware-explained/] and mentions several licenses, including the
 +
CERN Open Hardware Licence[http://www.ohwr.org/projects/cernohl/wiki].
 +
 
 +
Jim E. Bullock.
 +
[http://apps.americanbar.org/buslaw/blt/2003-07-08/bullock.html "Passing it on: The technology license"]
 +
defines many legal terms common in technology licenses.
 +
 
 +
== Help Us Make Open Circuits Better ==
 +
 
 +
What are we:
 +
 
 +
Looks like we are defining this by way of who contributes and what.  I ( [[russ_hensel]] ) am a new member so may or may not have it right.
 +
This is what I think:
 +
 
 +
*An introduction to Electronic theory, suitable for the hobbyist.
 +
 
 +
*Guide to locating and using components and tools.
 +
 
 +
*Details on how to build various projects.
 +
 
 +
*Building some sense of community among builders.
 +
 
 +
There are two means of carrying this out:
 +
 
 +
*Write material for the site or
 +
 
 +
*Link to material you may have written or have located on the web.  There is so much stuff on the web that lets not write it here unless it is at least somewhat unique.
 +
 
 +
What do you think, discuss it here if very general, else on the discussion page ( link at top of page ).
 +
 
 +
See also:
 +
 
 +
*[[We love volunteers]]
 +
*[[Help:contents]]
 +
*[[Spam]]  What should we do about it, it is a real problem now ( Feb 08 ).
 +
 
 +
 
 +
__NOTOC__
 +
 
 +
[[Category:Community| ]]

Revision as of 21:23, 5 April 2020

Open Circuits

Open Circuits is a wiki for sharing open source electronics knowledge, schematics, board layouts, ports and parts libraries. Please help us to build this resource by submitting your descriptions, projects, instructions, techniques, board layouts, PCB footprints, and other documentation for electronics. This includes

Many of the section titles are active links, click on them.


Meta Open Source

Meta Open Source: Not projects or information on projects, but stuff about Open Hardware Initiatives and the open source movement ( mostly hardware ) itself.

The Open Source Movement, typically covers Open Hardware, Open Firmware, and Open Software.

Open Hardware is similar to Free and Open Source Software.

The Open Firmware movement provides firmware (i.e.: micro-code specifically related to the subcoding of hardware devices) which you may also know as soft-IP or FPGA coding see Open Cores for more details.

Excellent examples of specific Open Hardware projects are listed on our Projects page. Discussions of more general open-hardware ideas are on a few pages here, such as open source electronics, Ideas, Meta Open Source, etc.

Just as many important pieces of open-source software are, in turn, used to develop software (including more open-source software), many important open-hardware devices are, in turn, used to develop hardware devices (including more open-hardware devices) -- such as Oscilloscope#Open Source Oscilloscopes. There's also a bit of crossover, in that software tools (many of them open-source software) are often used to develop open-source hardware.

Licenses

consider moving this section to: hardware license

The most common "open hardware" licenses are the Creative Commons Licenses and the GNU General Public License. The GNU people wrote the the GPL FAQ to deal with common questions and misunderstandings of the GPL. The GNU people go on to say

"We encourage people who redistribute free software to charge as much as they wish or can. If this seems surprising to you, please read on." -- GNU: "Selling Free Software"

For example, Linksys makes money selling (among other things) their Linksys WRT54G series routers, which use Linux under the GPL license.

To understand what your entitlements and responsibilities are under the applicable license(s); each hardware, firmware and/or software piece you have either copied, modified, developed using tools provided or if you intend distributing your development, you MUST read each and every license, and be specifically aware that you may not mix such license(s) together unless they can co-exist under one umbrella license. For example you may modify, copy, enhance and distribute parts your project which are all under the same license e.g.: or .

Some people are working on licenses that are specifically designed for "open hardware". "Open Source Hardware (OSHW) Draft Definition 1.0"[1]. Wikipedia: "Open Hardware License"[2] mentions "CERN Open Hardware License"[3][4] and the "TAPR Open Hardware License"[5]. David L. Jones has a short video that discusses open-source hardware[6] and mentions several licenses, including the CERN Open Hardware Licence[7].

Jim E. Bullock. "Passing it on: The technology license" defines many legal terms common in technology licenses.

Help Us Make Open Circuits Better

What are we:

Looks like we are defining this by way of who contributes and what. I ( russ_hensel ) am a new member so may or may not have it right. This is what I think:

  • An introduction to Electronic theory, suitable for the hobbyist.
  • Guide to locating and using components and tools.
  • Details on how to build various projects.
  • Building some sense of community among builders.

There are two means of carrying this out:

  • Write material for the site or
  • Link to material you may have written or have located on the web. There is so much stuff on the web that lets not write it here unless it is at least somewhat unique.

What do you think, discuss it here if very general, else on the discussion page ( link at top of page ).

See also: