How Bluetooth works? 🤔

How does a bluetooth works.

                                                           

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

* Bluetooth headphones

* cable less  connections  to the printers

*Bluetooth keyboard

* Many....

THANKS.