Wi-Finder: the Open Wi-Fi Finding Lightsaber for Less Than 20$

Have you ever been wandering around searching for an open wifi? The Wi-Finder will not only find open Wi-Fi hotspots around, it will also detect if they are really open or just displaying a login screen asking for money to use the network. And the best thing: It's cheaper than 20$!For this project y...
By: Icephoen1x

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from Instructables: exploring - featured http://ift.tt/2s5s48t
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