what is wifi ,can it be made at home
Answers
Answer:
Homemade receivers can boost your Wi-Fi signal reception with the application of a little science. Radio waves, like those used in Wi-Fi, degrade over distance and when passing through obstacles; they also reflect off of metal. A Wi-Fi signal receiver can be any kind of metal surrounding your Wi-Fi antenna to help bounce the radio waves toward it. You can use a metal food can or a foil-lined chip canister to make your signal receiver.
Answer:
wifi is abbreviated as wireless fidelity.
wifi is the most popular wireless communication technology used within a room or a building for connecting to the internet.
wifi uses radio waves (RF) to allow two or more devices to communicate with one another.
the technology is most commonly used to connect devices like computers, tablets and mobile phones to the internet.
wifi networks need to be password protected for security purposes to safeguard it from unauthorised users.