How-To Geek on MSN

Arduino's new DIY electronics starter kit has an UNO R4 board

A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects ...
Taste The Code on MSN

Connecting a Bare PIR Sensor to Arduino – Does It Work?

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
Electronic Design

The Latest Wireless IoT Dev Kits to Close Out 2025 (Part 2)

This roundup covers six more IoT development kits, spanning AI-native, BLE 5.2, Wi-Fi 6, and ultra-low-power platforms.
IEEE

Multitextile and Multiband UHF RFID Antenna-Based Sensor for Noninvasive eHealth Hydration Monitoring

Abstract: Continuous monitoring of body fluids is essential to maintain health and prevent critical issues such as dehydration, especially among those engaged in physical activities, living in harsh ...
Frontiers

Printed RFID systems for sustainable IoT: synergistic advances in conductive inks, antenna architectures, and scalable manufacturing

1 2D Material Lab, Zhejiang Mashang GM2D Research Institute, Wenzhou, China 2 College of Environmental Science and Engineering, Dalian Maritime University, Dalian, China This review investigates the ...
IEEE

Wearable Chipless RFID Sensor Based on Complementary Split Ring Resonator for Body Temperature Monitoring

Abstract: This paper presents the design and fabrication of two wearable chipless RFID tag antennas with unique identification codes 10101 and 11111. Each antenna utilizes a circular patch with a ...