Bluetooth presentation

BLuetoothPRESENTATION

INDEX

How does it work

introduction

THANKS!

conclusion

avantages

application

history

DEfinition

1.

Let’s start from the beginning

introduction

History : When and who invented bleutooth ?

Definition : What Bluetooth is ?

Bluetooth is a wireless technology that allows devices to communicate over short distances, typically up to 10 meters. It's widely used to replace cables, connecting devices like phones, headphones, and smartwatches.

Bluetooth was invented in 1994 by engineers working at Ericsson, a Swedish telecommunications company. It was named after Harald Bluetooth, a 10th-century king who united Denmark and parts of Norway, reflecting the technology’s goal of uniting communication protocols.

2.

how does it work

Operating principle

Bluetooth uses 2.4 GHz radio waves to connect devices wirelessly over short distances. After pairing, data is exchanged securely, using a frequency hopping system to avoid interference, and it has low energy consumption, particularly thanks to Bluetooth Low Energy (BLE).

Bluetooth application

Avantages

- Wireless: Eliminates cables.- Low Energy: Bluetooth Low Energy (BLE) is great for battery-powered devices.- Affordable: Cost-effective to implement in products.

3.

It’s alreadythe end

To conclude, Bluetooth has revolutionized the way we connect our devices, offering a simple, affordable, and energy-efficient solution. As the technology continues to improve, it will remain a key player in the future of wireless communication.

conclusion

THANK YOU