https://makezine.com/article/technology/build-a-magstripe-reader/
Build a magstripe reader from scratch - Make:
May 15, 2006 - 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 head from an old tape
build afrom scratchmagstripereadermake
https://www.bestbuy.com/product/reader-for-magstripe-with-lightning-connector/J3L4QGTG47
Reader for Magstripe (with lightning connector) A-SKU-0523 - Best Buy
Shop Reader for Magstripe (with lightning connector) products at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price...
lightning connectorreadermagstripe