วันศุกร์ที่ 12 มิถุนายน พ.ศ. 2552

Personal Wireless with Bluetooth

    If you already have a wireless network for your computer, it might be very interested in what happens next. If you want your PDA, cell phone, your mp3 player and almost everything that you connect to your computer can be wireless too? This is already a reality ...

 Personal Area Network.

 Using the wireless network with your gadget is often NAP, which means Personal Area Network. The idea is that in future all of us with their laptops dsenis, and not paying battpêche più need to connect their children at all - is the Bluetooth device near the computer and the computer and all of you together.

 Bluetooth has been around and in use since 1999 and are increasingly popular. It is designed to provide a safe, inexpensive and easy to use from day one.

 There are two kinds of people use Bluetooth: Class 1 and Class 2. Class 2 is the most common and least expensive standard, so gebruCreaa re peliminación is 10 meters (32 feet). Class 1 is rare, but it is still possible to devices that use the relatively easy, and has ten times the beach: 100 meters or 320 feet.

 How does it work?

 Bluetooth is more flexible than the 802.11 network, for a brief interval. Being a team of Bluetooth is a Bluetooth receiver, and this receiver can be used with up to 7 Bluetooth devices nearby. Furthermore, the devices have not wirelessanche if installator Bluetooth support - is already integrated.

 As 802.11, Bluetooth operates using radio signals, and bandwidth. This is not like an old-style mouse or keyboard, which requires a receiver Brancahey to be one of your computer, ports, and had no stability or range of near and far to Bluetooth.

 Many computers come with Bluetooth built especially Apple Mac If you want to add Bluetooth to a computer that is not included sansvCE, you should probably use aBluetooth USB adapter, although internal Bluetooth devices installed on your computer. If you have already opened a spare PCMCIA slot, you can use Bluetooth cards.

 What can you do with Bluetooth?

 Bluetooth mobile phones are very popular, and PDAs - the instant-addresses and calendar sync with a computer is a useful tool. In addition, all bijna usually use USB can use Bluetooth technology, including digital cameras, reproductores MP3, printers, keyboards and even Zour. If you take a look through the list of Bluetooth profiles (types of instruments that could, in theory, Bluetooth), including cell phones, fax machines, headsets, and video.

 In principle, more than anything, Bluetooth is a replacement for USB: some say that all the wireless networks, 802.11 wireless Ethernet, Bluetooth Wireless USB.

 Not just for computers.

 Part of the energy toKing of Bluetooth-this is not only used to connect things to computers - which can be used to connect almost anything to anything else, if the two are compatible with Bluetooth and recognize each other.

 Mobile phones, in particular, to take advantage of this situation. Hands-free headsets often use Bluetooth to communicate with the phone. Some unoUto, for example, now have onboard computers that connect with a mobile Bluetootque allows  the hands-free calls, regardless of where the phone estdans car (even if they were held in the trunk!)

 Besides this, of course, Bluetooth devices can communicate. This has led some people to send messages from your PDA Bluetooth other closely - is not particularly useful, but very enjoyable. This is called "Bluejacking, and the first esempid latter was a man who has enviadoun message to another Bluetooth Nokia, whereas the man in a bank. What does the message say? Ericsson now.

 Since then, it is now possible to send pictures to Bluejacking, and is widely regarded as the most recent advertising - yes, the jury for sending messages to the phone, a practice known as "blue cast. If you think it's cool or bored, of course, is their choice.






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