Archive for January, 2009:

Cell Phone Popcorn

Written on January 30th, 2009 by MadChas25 shouts

Cell Phone Popcorn

 

 

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See more at http://wastetimechasingcars.com

 

So after watching a youtube video, we decided to try it for ourselves.
This is what really happened…
THE TRUTH behind it all!

 

WIRELESS POWER TRANSFER NIGHT TIME SOLAR PANEL HID LIGHT FRESNEL LENS PARABOLIC LENS

Written on January 30th, 2009 by MadChas25 shouts

WIRELESS POWER TRANSFER NIGHT TIME SOLAR PANEL HID LIGHT FRESNEL LENS PARABOLIC LENS

 

 

http://www.greenpowerscience.com
This illustrates an easy way to transfer power from one place to another. It is very inefficient but does work. A better solar panel would yield better results.

 

 

iPhone Bluetooth! The first exclusive video by MeDevil and iSpazio.net

Written on January 29th, 2009 by MadChas25 shouts

iPhone Bluetooth!
The first exclusive video by MeDevil and iSpazio.net

 

 

http://www.ispazio.net – The iPhone Bluetooth is Unlocked, in this video you will see the first file transfer between an iMac and the iPhone and between a Sonyericsson and the iPhone. This application will be released soon on iSpazio Repository through Cydia. Brought to you by MeDevil and iSpazio.net

 

 

Bluetooth Advantages And Disadvantages

Written on January 29th, 2009 by MadChasno shouts

Bluetooth Advantages And Disadvantages

 

Bluetooth has a lot to offer with an increasingly difficult market place. Bluetooth helps to bring with it the promise of freedom from the cables and simplicity in networking that has yet to be matched by LAN (Local Area Network).

 

In the key marketplace, of wireless and handheld devices, the closest competitor to Bluetooth is infrared. Infrared holds many key features, although the line of sight it provides doesn’t go through walls or through obstacles like that of the Bluetooth technology.

 

Unlike infrared, Bluetooth isn’t a line of sight and it provides ranges of up to 100 meters. Bluetooth is also low power and low processing with an overhead protocol. What this means, is that it’s ideal for integration into small battery powered devices. To put it short, the applications with Bluetooth are virtually endless.

 

Disadvantages
Bluetooth has several positive features and one would be extremely hard pressed to find downsides when given the current competition. The only real downsides are the data rate and security. Infrared can have data rates of up to 4 MBps, which provides very fast rates for data transfer, while Bluetooth only offers 1 MBps.

 

For this very reason, infrared has yet to be dispensed with completely and is considered by many to be the complimentary technology to that of Bluetooth. Infrared has inherent security due to its line of sight.

 

The greater range and radio frequency (RF) of Bluetooth make it much more open to interception and attack. For this reason, security is a very key aspect to the Bluetooth specification.

 

Although there are very few disadvantages, Bluetooth still remains the best for short range wireless technology. Those who have tried it love it, and they know for a fact that Bluetooth will be around for years to come.

 

 

Bluetooth And Infared

Written on January 28th, 2009 by MadChasno shouts

Bluetooth and Infared

 

With new electrical devices being produced every day, the problem of connecting things is becoming more and more complex in nature. The system that comprises computers and other electronics makes use of varieties of wires, cables, etc.

 

These parts will communicate through light beams, lasers, radio signals, and infrared. The problem however, is the devices and technology is often the connection between each component. Therefore, most electronic systems aren’t used to their full extent due to the problems and imperfections.

 

To help simplify things, a solution was created – the solution of Bluetooth. Bluetooth is wireless and automatic, offering users a variety of features that have simplified the art of connection. Bluetooth has revolutionized the standard methods of connecting things to enabling almost anything to be connected to a single system.

 

Aside from Bluetooth, there are other ways of connecting wireless devices. One example of such is the IR or infrared. Infrared allows low frequency light waves to transmit signals to another component. This technology is easy to create and the cost of putting the IR device into a system is rather low.

 

Infrared technology is a one to one process. Due to the limitation, you may only send signals from one device to another, similar to a television set and remote control. You can only transmit signals between the two although not with a seperate system.

 

Aside from the fact that these two natures of infrared are obstacles to acquiring results, these same qualities have worked in advantage to the connection. Infrared devices need to be lined up directly, meaning too little interference can occur between the transmitters and receivers.

 

The technology behind Bluetooth works by transmitting signals through low frequency radio signals. The path of communication is working on 2.45 GHz, which is the same frequency band used in ISM devices.

 

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