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rfid News & Articles

Showing 47 posts that have the tag “rfid”

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little black squares on top of a silver quarter coin
SemiconductorsTopicTypeNewsConsumer Electronics

Sand-Size Microchips Take on Fake Foods and Drugs

Tiny silicon motes tackle hard problems of fraud in Big Ag and Big Pharma

3 min read
An oblong palm-sized device with a screen displaying a friendly dolphin character. A d-pad-style button and one back button are the controls.
DIYTopicMagazineHands OnTypeMay 2023

The Flipper Zero: A Hacker’s Delight

Depending on your job, you’ll love or hate this wireless multitool

5 min read
mmWave backscatter communicator flexible prototype with an integrated pHEMT transistor front-end and patch antenna array.
TelecommunicationsTopicNewsType

Backscatter Radio at Gigabit Speeds

RFID's faster cousin could lead to high-speed, low-power data transfer

2 min read
A close-up shows the size of printed thin, flexible LiveTag tags held in someone's hand in comparison with a piece of photo paper on the far left.
TelecommunicationsTopicTypeSensorsNews

Smart Tags Add Touch Controls to Ordinary Objects

By using reflected Wi-Fi signals, a chipless smart tag can put touch-responsive controls on almost anything

5 min read

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