At this point, you’re likely aware that you can store your wireless network’s credentials in a QR code, so that anyone who wants to connect with their smartphone need only scan the 2D barcode. Whether ...

December 19, 2016 Add as a preferred source on Google Add as a preferred source on Google 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 ...

Chris Campbell has created a fantastic Raspberry Pi jukebox which uses QR codes to enable his younger family members to select and play music quickly. As you can see from the photo above Chris has ...