Reddit reviews ETEKJOY USB 3-Track Magnetic Stripe Card Reader POS Credit Card Reader Swiper MagStripe Swipe Card Reader ET-MSR90
We found 1 Reddit comments about ETEKJOY USB 3-Track Magnetic Stripe Card Reader POS Credit Card Reader Swiper MagStripe Swipe Card Reader ET-MSR90. Here are the top ones, ranked by their Reddit score.
USB interface, keyboard emulation, no need to install software to read, configuration software for changing settings available.Read data from all 3 tracks, high and low coercivity cards, ISO7811, AAMVA, CA DMV and most magnetic card data formats.Work on Windows, Mac and other USB capable systems. Work with TXT, notepad, Word, Excel, POS systems and son on.Compact size, with 145cm USB cord, two 3mm-diameter screw holes for fixing at the bottom, a LED indicator lightPerfect for POS, Banking, Loyalty, Access Control, ID verification and other applications.
you don't need a breadboard or any external circuitry. a usb card reader shows up like a keyboard, typically. some of the super cheap ones show up as serial devices that transmit the card data.
what you Need: information, first. how many tracks of data are on your ID? what track has the ID number that you're going to use? if you're doing it as a project and you've got a sign-off on it, ask your school IT department. someone there should know, hopefully!
Then you need a USB card reader that reads the number of tracks your card contains.
a Pi of some sort, and then you're just filtering and processing text. you could probably write it in bash, if you felt like it. I'd use python, but you should be able to use any language capable of listening for keyboard input.
edit: you don't even need to worry about tracks now, https://www.amazon.com/ETEKJOY-3-Track-Magnetic-Stripe-MagStripe/dp/B01N4L19CR/ref=sr_1_3 3 track readers are under $20 on amazon. =)