Turn your Arduino into a Magnetic Card Reader

Everyone has used a magnetic card reader, I believe. I mean, who carries cash these days? They're not difficult to get your hands on, either, and during a trip to my favorite local electronics shop, I found a bin full of these guys. So....of course, I picked one up and brought it home to see what sort of stuff I could do with it and an AVR. This instructable will show you how to connect a Magtek magnetic ca ...

Read more
Scroll to top