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Bluetooth Technology

Table of Contents:

Written By: 

Rose Mary



What is Bluetooth TechnologyBluetooth Technology

What is Bluetooth?
Bluetooth is a wireless technology used to transfer data between different electronic devices. The distance of data transmission is small in comparison to other modes of wireless communication. This technology eradicates the use of cords, cables, adapters and permits the electronic devices to communicate wirelessly among each other
The key features of Bluetooth technology:
·         Less complication
·         Less power consumption
·         Available at cheaper rates
·         Robustness

Bluetooth technology permits hands free headset for incoming voice calls, ability of printing and fax, and automatic synchronization of PDA. Click to now more about basics of Bluetooth Protocol.



Various types of Bluetooth technology are available in the markets which help the consumers to communicate wirelessly. The different types of Bluetooth devices are PC cards, radios, dongles, and headsets. Laptops and other Internet enabled equipments use Bluetooth technology such as wireless mouse and keyboard to communicate wirelessly. Music players like iPods, music phones, or other MP3 players make use of stereo headphones.


The first and foremost application of Bluetooth technology would be to eradicate the tangling of cables that would mess up the room.

1.      Bluetooth’s biggest contribution is to provide a phone with a headset that works wirelessly. This is possible by providing the caller with an earpiece and a small microphone attached to the caller’s shirt. The mobile phone can be located in a bag or anywhere in the body. The caller can dial a number even without touching a button on the mobile phone. This technology has the advantage of eliminating the radiation hitting the cerebral region.
Bluetooth Headset2.      PDA, PC or laptop which has enabled Bluetooth can communicate with each other and update with its latest information. This technology has helped in synchronizing the data easily.
3.      It is difficult to send emails while travelling in a flight. On landing of the flight, the Bluetooth enabled laptop can send the email only when it gets in touch with the user’s phone.
4.      Wireless mouse and keyboards are introduced.
5.      One will be alerted on his/her mobile phone when your laptop receives the mail.
6.   You can try to locate a printer via laptop. You will get the printout of that document once that printer is located.


it's a nice article.

thanks for giving information about bluetooth. keep giving more new articales..........

its realy full of knoweldge.

thanks for this information


pls tel about bluetooth  frequency  range 

nice articale>>>>>>

really know about bluetooth

thank u for nice article. bt if our comments are also addressed the it will be more effective.


could we make the bluetooth device in our home? If so please tell us detail wid linkd n necessary ckt diagram

Check your spelling! Haven't you gone to school?!

 nice article


hello, this is one of the most intresting site i came across. plz post some articles about ZIGBEE if possi........thanx

Such a good article for Bluetooth.........


if it is possible then also post article about InfraRED......

good  informatiom ...thnk a lot


how can i connect usb bluetooth with 89c51 controller plz help me


I'm quite pleased with the information in this one. TY!


Really this website is very useful for beginners as well as for experienced people…..thank you so much….. 

thats so cool


i want to know  the which technlogy used in blutooth

what is the advance version of bluetooth


nice article .......

interesting article