The Arduino has long since proven itself to be one of the biggest boons to DIY heads since the soldering iron, but that doesn't mean it's not still able to impress, as amply demonstrated by this ...

QR or Quick Response codes are like UPC bar codes, but can carry boatloads of information for your customers. All they need to do is scan the code with a smartphone and they’ll see whatever ...

Using the power of Arduino and utilizing the camera and powerful performance of a smartphone, QLRO has created a fantastic 3D scanner aptly named the AAScan. This innovative device leverages the ...