What Kind of Memory Is Used in RFID Chips?

Is it electrically erasable programmable (EEPROM) or Flash? —Name withheld ——— I reached out to a few folks to be sure to answer your question properly. Roger Stewart, a patent expert in the radio frequency identification field, says all chips he knows of use EEPROM...
RFID Brings Bottled Water to Students

RFID Brings Bottled Water to Students

West Virginia University is deploying Evive Station’s RFID-enabled kiosks that clean and refill reusable water bottles for free, while displaying advertising targeted to a particular user’s demographics.

RFID News Roundup

TempTrip announces RFID-enabled temperature tag for food, pharmaceutical cold chains; CAEN RFID intros wearable handheld UHF reader with Bluetooth support; Smartrac launches 6-millimeter HF RFID tag; IDTronic intros cylindrical UHF RFID antenna for industrial automation processes; Kiddicare installs ZBD’s RFID-based e-paper and electronic shelf displays; Snagg releases new pet collar with an embedded microchip; Libelium launches Waspmote Plug & Sense.

Has an RFID Solution Been Developed for Detecting Moisture?

Specifically, is there a low-cost reader and tag configuration available that will detect moisture from a distance of approximately 3 feet? —Name withheld ——— Most RFID-based moisture sensors are active tags that have a battery and can transmit over longer distances...