PCMag on MSN

Cyber Fidget Is Part Fidget Toy, Part Educational Hacking Tool, and I Want One

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...
Hackaday

Arduino Hacks

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...
IEEE

Passive UHF-RFID Tag With Printed Security Features for Authentication and Tamper Resistance

Abstract: The development of innovative, miniaturized, and low-cost Radio Frequency Identification (RFID) tags for application in asset monitoring, counterfeit prevention, or personnel tracking ...
IEEE

Miniaturized Circularly Polarized Vicsekcross-Shaped Slot Antenna for UHF-RFID Reader Handset Applications

Abstract: In this research, a circularly polarized antenna employing fractal slot geometry is proposed for UHF-RFID handset reader application. The proposed antenna consists of vicsekcross-shaped slot ...
Android Authority

What is NFC and how does it work? Everything you need to know

You’ll likely have seen the abbreviation “NFC” when browsing smartphone, wearable, and app features — but what exactly does it mean? Most smartphones have Near Field Communication, or NFC, technology ...