When you use PC, music devices or mobile cell phones, the different components make up a world of electronic devices. These various devices talk to one another other using a different connectors, cables, signaling and IR light rays.
Allowing devices to communicate with each other gets harder almost daily as technology changes. Bluetooth, simplifies this problem. A Bluetooth setup is totally wireless and protocol free. Simple enough to become a standard adopted by many vendors
Looking for a Bluetooth headset?
Check out Bluetooth headset prices at Consumer Guide Products first before committing.
When any two devices need to exchange information with one another, they need to establish certain rules first. Initially the point of establishment is physical: Will they talk over a wire? Or via a wireless signal? If they do use wires, how many are needed -- Then the physical conditions are decided, many more questions pop up:
* Amount of data that will be sent at once? Eg, serial ports send data 1 bit at a time, while a parallel port send multiple bits at once.
* How will they chat to one another? All of the participants in an electronic exchange need to know what the bits mean and if the message they get is the same message that was sent. So ensuring a set of commands and acknowledgements is known as a protocol.
Bluetooth offers a solution to this problem.
Mobile and Cell Phone World
Thursday, July 26, 2007
Bluetooth Explained
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