Designing Indoor Solar Products



Photovoltaic technology - or the direct conversion of light into electricity - is the fastest growing means of electricity generation today, however it is generally used outdoors. Relatively little attention has been focused on the many obstacles to overcome when designing efficient indoor products. As a result, indoor products are more often than not limited to low power. Designing Indoor Solar Products bridges this gap by showing where AES (Ambient Energy Systems) based on photovoltaic cells may be used for higher power devices.

Motivated by both financial and ecological arguments, this book:

* Co-ordinates a wide-reaching range of scientific information regarding photovoltaic technologies and their application to indoor spaces.
* Analyses power management, power availability, technological selection and design methodologies.
* Uses real-life examples and case studies to demonstrate the arguments made.
* Presents information in such a way as to make it accessible even to engineers with basic electrical knowledge.

Designing Indoor Solar Products pulls together a wealth of information on photovoltaic technologies and their applications. It will be of practical interest to engineers and designers of sensor systems planning on using photovoltaic technology for power, whilst the theoretical approach will appeal to those in academia in the related areas of environmental engineering, sustainable development as well as building and product design.




Code: http://rapidshare.com/files/119714950/Designing_Indoor_Solar_Products.rar

Homemade Solar Cells



Learn how to build powerful Solar Cells right in your own back yard.

Once you learn this simple technique you can be making as many solar cells as you like! and save yourself thousands of dollars! Cover your entire roof with solar cells, collect the free energy from the sun! Just think, Since you can screen print these cells, size is no limit. Think about it, a 24" homemade cell that could be powerful enough to run a 12 volt dc x 4 amp motor using only one cell! Solar cell screen printing has been around for about 10 years or so and there are many manufactures already doing it here in the USA and abroad. There are many different types of chemical printing inks to use and many different screen printing techniques to apply it with. But the best I have seen so far was invented by Japan, They have a very simple technique of vibrating the ink after it is printed to get the air bubbles out of the wet ink before it dries. This causes the efficiency of the solar cells to sky rocket! An ink vibrator is very simple to build using a of qty 2 18" x 18" x 3/4" plywood and a few push springs from your local hardware store and a small dc or ac motor with an off balance on the shaft which you can buy or make yourself. Japan now has a US patent, The patent claims that they can be just as powerful as our American made silicon solar cells! These cells can be made fast and easy by screen printing them directly onto glass, plastic or metals. Screen printing is very simple to do and can be done right in your own home garage or basement area. You may have already taken screen printing in your art class in high school. Screen printing is fun and is very easy to do! You do not need expensive equipment to screen print solar cells. If you do not know how to screen print see our screen printing plans and instructional video below. Our plans show 2 other methods of making solar cells at home. These methods are easier to do and require a few simple tools, but they are not as powerful as the US ( Japan ) patented cells. Our plans also include a supply list of screen printing chemicals and an on line company you can purchase them from.


Code: http://rapidshare.com/files/119284079/homemade_solar_cells.rar

Brazilian Jiu-Jitsu: The master text
ENGLISH | ISBN 0972890963 | September 2001 | PDF | 336 Pages | 94 MB

Brazilian Jiu-Jitsu Master Text is a complete guide to the art of Jiu-Jitsu, including history, interviews and hundreds of techniques.

This book contains over 320 pages and is jammed full of information.
It’s broken up into 3 main categories:
- Sport Jiu-Jitsu
- Submission Grappling
- Vale Tudo
The pictures are clear with concise descriptions. There are also mentions of possible dangers in each move and what to watch out for when performing them.

http://rapidshare.com/files/92316496...aster_Text.rar

Absolute Beginner’s Guide to Upgrading and Fixing Your PC (Absolute Beginner’s Guide)
By Michael Miller

* Publisher: Que
* Number Of Pages: 408
* Publication Date: 2003-09-08
* ISBN-10 / ASIN: 0789730456
* ISBN-13 / EAN: 9780789730459
* Binding: Paperback
Book Description:

Absolute Beginner’s Guide to Upgrading and Fixing Your PC is a comprehensive, non-technical guide to upgrading your computer and fixing common problems. It provides step-by-step instructions for specific types of upgrades, fast and easy ways to troubleshoot common computer problems - and how to restore your system to working order after a bad upgrade.

Included are instructions for the following types of system enhancements: * Adding new USB, serial, parallel, and FireWire ports * Adding bigger hard disks and more system memory * Upgrading to better mice and keyboards * Upgrading to new printers, faxes, and scanners * Upgrading to bigger monitors and more powerful video cards * Upgrading for digital photography and digital video editing * Upgrading for TV and DVD viewing * Upgrading for digital music playback * Upgrading for enhanced game play * Installing a wired or wireless network * Speeding up your Internet connection * Upgrading your operating system to Windows XP


http://rapidshare.com/files/92499461/gudixing.rar