If you have a lot of guests who come over asking for the Wi-Fi password, then you know how much a pain it is to give that out while still keeping your network secure. DIYer NicoHood used a Raspberry Pi to power a QR-code system for easy guest logins.
Tagged With home networks
You know how when you sit on your couch, the Wi-Fi on your laptop cuts out? Or when you're in the bathroom your phone refuses to connect? From Google to Netgear, everyone's rolling out expensive "Mesh Network" kits that promise to fix Wi-Fi dead zones in offices and homes. But only some people should shell out the $500+ for one.