Nowadays, communication through mobiles or computers between people is the most important way
to keep distant people close to each other. People use the internet to check on their distant relatives and
check their updates. The most important way to connect to the internet worldwide is by using a Wi-Fi
network. The project in this paper will be about a Wi-Fi Networks Analyzer. The purpose of this project is
to find the Wi-Fi networks surrounding the user and show the name of each Wi-Fi network with its signal
strength in dBm and type of encryption. The system was built by connecting a Wi-Fi Shield to single
board Arduino and show the numerical results to an LCD Screen which is also connected to the Arduino
itself.