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These should be projects or links to projects that are open, at a minimum in the sense that there is enough information so that others can reproduce the project. Lets stay away from sites that are just show cases without the details. | These should be projects or links to projects that are open, at a minimum in the sense that there is enough information so that others can reproduce the project. Lets stay away from sites that are just show cases without the details. | ||
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The created technology will be freely adaptable, just as the generated knowledge are made freely available. The AXIOM product line is the result of the ongoing endeavor to redefine the industry well beyond the DIY garages and hobbyist labs the project started in: to build the very first open digital cinema camera from scratch and to create a platform for film-makers, creative industry professionals, artists and enthusiasts. | The created technology will be freely adaptable, just as the generated knowledge are made freely available. The AXIOM product line is the result of the ongoing endeavor to redefine the industry well beyond the DIY garages and hobbyist labs the project started in: to build the very first open digital cinema camera from scratch and to create a platform for film-makers, creative industry professionals, artists and enthusiasts. | ||
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− | + | === [[SD Card Bathroom Scale]] === | |
− | === SD Card Bathroom Scale === | ||
On [http://code.google.com/p/casainho-projects/wiki/SdCardBathroomScale SD Card Bathroom Scale project] I hacked a cheap commercial digital bathroom scale, for write (log) my weight variations over time, on a memory SD Card. I write the information (time + weight) on a comma separated values (CSV) file (weight.csv) so I can quickly build a graph using OpenOffice. | On [http://code.google.com/p/casainho-projects/wiki/SdCardBathroomScale SD Card Bathroom Scale project] I hacked a cheap commercial digital bathroom scale, for write (log) my weight variations over time, on a memory SD Card. I write the information (time + weight) on a comma separated values (CSV) file (weight.csv) so I can quickly build a graph using OpenOffice. | ||
− | === Programmable Chip EEG === | + | === [[Programmable Chip EEG]] === |
− | The | + | The Programmable Chip EEG is a Multi-channel electroencephalograph that could be a brain-computer interface. |
See the [http://openeeg.sourceforge.net/doc/ OpenEEG Project] | See the [http://openeeg.sourceforge.net/doc/ OpenEEG Project] | ||
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[http://www.smartplanet.com/blog/thinking-tech/how-to-make-your-own-tricorder/11058] | [http://www.smartplanet.com/blog/thinking-tech/how-to-make-your-own-tricorder/11058] | ||
− | === | + | === [[N8VEM Home Brew Computing Project]] === |
− | The | + | The N8VEM Single Board Computer (SBC) is a home brew Z80 small computer project. It is made in the style of vintage computers of the mid to late 1970's and early 1980's using a mix of classic and modern technologies. Its purpose is to entertain through education. It is intended to be used to teach and promote principles of electronic computer design. It is a solely non-profit educational project and is not intended for any commercial application. Please see the wiki for detailed information on the N8VEM project. |
[http://groups.google.com/group/n8vem N8VEM Mailing List] | [http://groups.google.com/group/n8vem N8VEM Mailing List] | ||
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[http://n8vem-sbc.pbwiki.com/ N8VEM wiki] | [http://n8vem-sbc.pbwiki.com/ N8VEM wiki] | ||
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== Home Power - Off the Grid Projects == | == Home Power - Off the Grid Projects == | ||
− | === Maximum Power Point Trackers | + | === [[Maximum Power Point Trackers]] === |
− | + | The [http://www.freechargecontroller.org Free Charge Controller] project is designing a [[maximum power point tracker]]. | |
− | + | Definitionofis is designing a [[MPPT Solar and Wind Power Boost Charge Controller]] to match and boost low voltages to higher voltage, 12v, 24v or 48v batteries. | |
− | Maximum power point tracking | + | Maximum power point tracking allows a solar panel, wind turbine, etc to achieve maximum efficiency. |
=== [[Fridge Defrost Timer with Solar Trigger Option]] === | === [[Fridge Defrost Timer with Solar Trigger Option]] === | ||
− | The [ | + | The [http://www.youtube.com/watch?v=62LHITkTCMs project video] shows a fridge timer which can be set to trigger during high battery voltage sunny days so the defrost cycle never uses valuable battery power. It is switchable to act like a regular defrost timer for long cloudy stretches of time, like winter. |
=== [[Solar panel rotator motor power with auto-shut-off]] === | === [[Solar panel rotator motor power with auto-shut-off]] === | ||
− | The [ | + | The [http://www.youtube.com/watch?v=yCeiL8_Uw2U project video] shows a way to power solar panel rotator motors from a solar panel, supplemented by a walladapter. |
− | === Bioengineering Photovoltaic Semiconductors within a distributed-source 3D-printing system & project === | + | === [[Bioengineering Photovoltaic Semiconductors within a distributed-source 3D-printing system & project]] === |
My "GNU Organic Photovoltaic" project to use Synthetic Biology and Open Manufacturing towards freely-distributable organic, thin-film solar panels printable with RepRap: http://openwetware.org/wiki/User:Giovanni_Lostumbo#Technical_Synopsis. | My "GNU Organic Photovoltaic" project to use Synthetic Biology and Open Manufacturing towards freely-distributable organic, thin-film solar panels printable with RepRap: http://openwetware.org/wiki/User:Giovanni_Lostumbo#Technical_Synopsis. | ||
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− | == Scoring Machine for Fencing == | + | == [[Scoring Machine for Fencing]] == |
− | This is an open source hardware and software design for a 3-weapon (foil/epee/sabre) scoring machine. Scoring equipment need not be expensive & should be made affordable & accessible to anyone wishing to enjoy the sport of Fencing. Members are urged to submit any new design contributions to this group & to the GNU. All firmware and schematic updates are secured under the GPL agreement. For complete design details see [http://ca.groups.yahoo.com/group/GNU-GPL-3WT/ Join the GNU-GPL-3WT | + | This is an open source hardware and software design for a 3-weapon (foil/epee/sabre) scoring machine. Scoring equipment need not be expensive & should be made affordable & accessible to anyone wishing to enjoy the sport of Fencing. Members are urged to submit any new design contributions to this group & to the GNU. All firmware and schematic updates are secured under the GPL agreement. For complete design details see [http://ca.groups.yahoo.com/group/GNU-GPL-3WT/ Join the GNU-GPL-3WT forum]. |
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== Open Source Disability Gadgets == | == Open Source Disability Gadgets == | ||
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* Highly immune to multipath fading, interference | * Highly immune to multipath fading, interference | ||
* 5mS Channel Dwell Time | * 5mS Channel Dwell Time | ||
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== Serial Communication Protocols == | == Serial Communication Protocols == | ||
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Several [[hardware random number generator]] projects are open source. | Several [[hardware random number generator]] projects are open source. | ||
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== Other Lists of Semi-Open Projects == | == Other Lists of Semi-Open Projects == |