ST's ST54M integrates a post-quantum cryptography (PQC) hardware accelerator, NFC controller, secure element, and eSIM on a ...
This library was created to read the UID of tags presented to a PN5180 RFID reader, such as below: The PN5180 implements the ISO15693 "vicinity" protocol, which typically enables tags to be read at a ...
In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D module can work with Apple Wallet and Google SmartTap passes as well as ...
Credit cards are more than just convenient payment methods, they’re a culmination of decades of technological innovation, some of which have surprising origins. As Veritasium explores, the magnetic ...
In the early 1990s, Don’t Copy That Floppy was an anti-piracy campaign that attempted to connect with computer-savvy youth through the power of hip-hop. While somewhat difficult to imagine given our ...
LILYGO T-LoRa Pager is an ESP32-S3-based IoT handheld device that comes in an old pager form factor but relies on LoRa for text messaging, GNSS for positioning, NFC for contactless communication, and ...
Pagers may have largely gone out of fashion in the age of the smartphone, but the T-LoRa Pager from LILYGO puts a modern spin on the class communications device. It’s a portable device with a 2.33 ...
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