12+ powerful Alexa commands you should start using at home (no subscriptions required)

Our kids' room has its own routine. When we say, "Alexa, it's bedtime," their sound machine turns on (powered by a smart plug), their bedside lamp switches off, and their smart light strip turns on to ...
Taste The Code on MSN

How to Use Rotary Encoders and Interrupts in Your Arduino Projects

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 document my learning in order to be able to inspire other people to make ...
Taste The Code on MSN

Arduino Relay Basics - How It Works and How to Use It

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 ...
Bleeping Computer

Massive surge of NFC relay malware steals Europeans’ credit cards

Near-Field Communication (NFC) relay malware has grown massively popular in Eastern Europe, with researchers discovering over 760 malicious Android apps using the technique to steal people's payment ...
IEEE

Free Space Optical Relaying via an Energy Harvesting Harvest-Store-Use Buffer-Aided Relay

Abstract: This paper considers a free space optical (FSO) cooperative network with an energy harvesting (EH) relay with no permanent power supply. The relay implements the harvest-store-use strategy ...
IEEE

Using Ambient Sensors for Proximity and Relay Attack Detection in NFC Transactions: A Reproducibility Study

Abstract: Near-Field Communication (NFC) has enabled mobile devices to emulate contactless smart cards, which has also rendered them susceptible to relay attacks. Numerous countermeasures have been ...