How Bluetooth works? 🤔

How does a bluetooth works.

Image result for images of bluetooth                                                          Bluetooth Data Transfer for Android - APK Download 

WHAT IS  BLUETOOTH ?

* Bluetooth is a method for data communication that use short range radio links to replace cables  between computers and their connected units

* Named on- Danish King harald bluetooth

* Developed in Scandinavia.


HOW DOES BLUETOOTH WORKS ?

* Bluetooth networks transmit data via low power radio waves . It communicates on a frequency of 2.45 gigahertz.

*Bluetooth does not require line of sight between communicating devices.

*Bluetooth can connect up to eight devices simultaneously.

*Bluetooth uses a technique called " spread spectrum frequency hopping".

Applications   of   Bluetooth--

*Bluetooth speakers


Image result for image of bluetooth speaker



* Bluetooth headphones



Image result for image of bluetooth headphone




* cable less  connections  to the printers


Image result for images of bluetooth cable connector cable for printer


*Bluetooth keyboard


Image result for images of bluetooth keyboard


* Many....




THANKS.

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