Bluetooth presentation
Antony Gnts
Created on October 24, 2024
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Transcript
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