In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

We may receive a commission on purchases made from links. Remember that scene in the 2002 film "Signs" when Joaquin Phoenix wore an aluminum foil cap to defend against extraterrestrial mind control?

Regular wallets hold your cash and cards in one place so nothing slips out. However, for a while now, there has been some buzz about RFID-blocking wallets everywhere. They look like any other wallet, ...

Abstract: In traditional retail systems, manual billing systems often lead to long queues and customer dissatisfaction. This research presents a solution to streamline the billing process and enhance ...

Despite their popularity, RFID systems are not yet as widely adopted as they could be due to their high costs. Conventional reader modules cost a few thousand dollars, measure about 6 by 6 in., weigh ...

GREENSBORO, N.C.--(BUSINESS WIRE)--Guerrilla RF, Inc. (OTCQX: GUER) today announced that its high-efficiency GRF5509 4-watt power amplifier was selected by Impinj (NASDAQ: PI) for use in their ...

WTF?! Chinese-made chips used in popular contactless cards contain hardware backdoors that are easy to exploit. These chips are compatible with the proprietary Mifare protocol developed by Philips ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

Walmart recently made waves across its supplier network with the latest expansion of its RFID mandate. In 2020, the company began requiring its apparel suppliers to add UHF RFID (also known as RAIN ...

After barcodes were put into use more than 50 years ago, the technology revolutionized the grocery business. The technology also revolutionized nearly everything else in the supply chain and logistics ...

Classic, bulky wallets are becoming a thing of the past as most transactions go cashless. However, one segment promises long-term relevance: RFID-blocking wallets. As RFID systems proliferate, so do ...