Seeking tips about card readers

Electronics Computer Programming Q&A
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Carmelita
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Seeking tips about card readers

Post by Carmelita » Fri Aug 13, 2021 1:29 am

I read an article about card reading a few days ago, but I don't understand how it works. Suppose I want to make a project that can store, read and unlock a card, what do I need to prepare?
https://www.instructables.com/How-to-Di ... gh-LCD-Wi/

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Lenp
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Re: Seeking tips about card readers

Post by Lenp » Mon Oct 18, 2021 6:47 pm

If it's a credit card you are considering, get friendly with a bail bondsman first :grin:
Len

“To invent, you need a good imagination and a big pile of junk.” (T. Edison)
"I must be on the way to success since I already have the junk". (Me)

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