The Arduino acts as the brains of the operation while an off-the-shelf NFC/RFID reader module is used to read the RFID tags. To add new keys to the system, [Jason] simply swipes his “master ...

So it is with [Prasanth KS]’s Windows PC Lock/Unlock Using RFID ... The project takes an MRFC-522 RFID module and explains how to interface it to an Arduino. In this case the Arduino in ...

Instructables user talk2bruce created the Arduino Internet Gizmo, a card reader that takes you to your favorite websites with a touch of an RFID tag. Instructables user talk2bruce created the ...

Electronics developer and Kickstarter serial entrepreneur Patrick Thomas Mitchell who we have featured numerous times here on Geeky Gadgets has once again taken to the crowdfunding website with ...

Serial entrepreneur Patrick Thomas Mitchell has once again taken to Kickstarter to launch his 33rd campaign allowing electronic enthusiasts to back a small yet fast RFID reader. The card reader ...

We received some great entries, but the winning hack shows us how to secure your drawer full of goodies using an Arduino and RFID. Blake is in the midst of a home automation project. Needing a way ...