Magnetic Stripe Reader - Java
posted 1 year ago
I would start by working out if/how you can communicate with your USB device. Java does not provide native support for USB devices so you will need to use a third party library such as Usb4Java. BTW I've not used this library so I'm not necessarily recommending you use this particular library. However you might want to check out their site as they provide information on how to write a device driver etc.