Get the read on your car issues with an OBD-II code reader. I tried out some of the top brands on the market to find the best ...

How to Program Frequencies Into a Uniden Bearcat Scanner. Radio-frequency scanners check for active radio communications in your immediate area. They're commonly purchased by hobbyists, but they ...

Barcodes come in various types, including 1D barcodes such as UPC codes, and 2D barcodes such as QR and Data Matrix codes. ... Open the scanner program on your cell phone.

One of the biggest advantages of using a free QR code scanner is that you don’t have to spend money on software to interact ...

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have. When he's not testing the latest phones or phone cameras, Andrew can normally be found ...

How to scan a QR code with your phone. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do it already. by David Nield.