[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 ...
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 ...
// you may not use this file except in compliance with the License. // You may obtain a copy of the License at // http://www.apache.org/licenses/LICENSE-2.0 #define ...