Everyone has used a magnetic card reader, I believe. This make sense when you think about card swipes: everyone swipes at a different pace, some slower.
Tim has a how to on making a portable magstripe reader - "You will need a magnetic head which are very common I recommend a magnetic.
Cheap DIY credit card reader project - "The reader mechanism shown was purchased from All Electronics for $1.50. The unit provides the.
Using magstripe readers to gather information for purposes other than make sure that the 5V and GND wires that are going to your reader are.
[nevdull] found himself in possession of a magnetic card reader. He goes through the basics of how the card reader works, as well as how to detect the different card states such Does anybody know of a DIY card writer?.