#223 RFID How-To: Not only for Arduino (only legal Stuff!)

Today we will start to understand how RFID cards work and how they can be used with your Arduino. You will see, which cards and readers are available and how they compare, we read RFID cards from a hotel and a trade show, and we will do some experiments to protect your cards against attacks. And maybe we even clone cards? All legal, or at least, sort of. Links: RDM6300 Sketch: http://www.mschoeffler.de/2018/01/05/... MFRC-522 Library: https://github.com/miguelbalboa/rfid Wiegand Library: https://github.com/monkeyboard/Wiegan... Good RFID reader: http://s.click.aliexpress.com/e/cHytxWOc Bad RFID reader: http://s.click.aliexpress.com/e/bX5rbSpw RDM6300 reader: http://s.click.aliexpress.com/e/bg65Xi8o MFRC-522 reader: http://s.click.aliexpress.com/e/bgciwGFm Proxmark3: https://www.aliexpress.com/item/New-p... Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot My Patreon Page:   / andreasspiess   My Bitcoin address: 19FSmqbBzb5zsYB1d8Bq4KbxVmezToDNTV If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?...   / spiessa   https://www.instructables.com/member/... Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job Equipment in my lab: http://www.sensorsiot.org/my-lab/