Notably, RFID pickup sensing confirms packages have been picked up and are in UPS’s possession.

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...

If you are used to coding with almost any modern tool except the Arduino IDE, you are probably accustomed to having on-chip debugging. Sometimes having that visibility inside the code makes all the ...

Lite' product lines are purpose-built solutions, minimizing carbon footprint through innovative antenna designs, ultra-thin FlexIC technology from Pragmatic Semiconductor, and sustainable ...

UPS says it is the first logistics provider to roll out this technology across its U.S. network. RFID technology is not new, ...

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 ...

If you're after an e-book reader, you can get a new Kindle for £60 or a Kobo for £80. This is our rundown of the cheapest dedicated e-readers and Kindles... Of course, the cheapest way to read is by ...

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This is a board that connects the RC522 board with an Arduino Nano. This project was made out of frustration due to wiring the RC522 board with an Arduino Nano every time I wanted to use it. The RC522 ...

Abstract: In this letter, a dual-band rotational feed circularly polarized (CP) antenna array is proposed. The dual-band antenna element consists of two pairs of symmetric dipoles. The low-frequency ...

Abstract: The increasing demand for efficient and cost-effective RFID solutions in automation and IoT applications has driven the development of a USB-based UHF RFID Reader. This research presents a ...