The Check Engine light may indicate a serious issue with your Cummins diesel engine. Here's how to check and clear the fault ...

A basic set of hand tools is still very relevant, but what good are they if you don't know what to start fixing? Harbor Freight has announced their latest line of professional-grade tools that will ...

Before I figured out how to work on cars, onboard computer systems scared me. I’ve had no formal training, after all, so the idea of a car’s complex electricals and countless sensors made DIY work ...

When you're talking about data collection, two technologies come to mind: bar code scanning and RFID (radio frequency identification). The former has been a staple in data collection for more than 30 ...

Android comes with a handy dandy QR code reader installed. It’s always at the ready when you need to scan a code. Being a QR code reader, you shouldn’t really expect any added functionality from it.