Drones- A Blessing or a Curse?

Drones- A Blessing or a Curse?

The increasing popularity of unmanned aerial vehicles (drones) has created a lot of security issues and possible privacy threats.


NFC Key Protects Your Data by Disconnecting Chips From Antenna

NFC Key Protects Your Data by Disconnecting Chips From Antenna

Cameron Coward @ blog.hackster.io writes: Like most connected technology these days, near-field communication (NFC) is...


WattUp – RF based Wireless Charging at a Distance

WattUp – RF based Wireless Charging at a Distance

Recently, many big companies such as Samsung have developed wireless chargers which work by induction.


Cars getting into the customizable IOT game with AutoPi

Cars getting into the customizable IOT game with AutoPi

Automotive industry has noticed the growing trend of internet of things and used it as a business opportunity for connecting...


Changing Hospital Waiting Rooms with RFID Technology

Changing Hospital Waiting Rooms with RFID Technology

Engineers at Cornell university have created a new system for measuring vitals, which could revolutionize hospital experience for...


Tiny UHF Tracker Transmitter

Tiny UHF Tracker Transmitter

TomTechTod @ instructables.com writes: This is a little circuit that could be used to track an object up to 400m.


RF / Wireless by mixos
Open-Source NB-IoT Shield for Arduino

Open-Source NB-IoT Shield for Arduino

This completely open-source LTE shield uses the latest and greatest CAT-M NB-IoT technology optimized for low-power IoT devices!


IOT-GATE-RPi: mini-PC/gateway build on the RPi CM3

IOT-GATE-RPi: mini-PC/gateway build on the RPi CM3

CompuLab introduces IOT-GATE-RPi – a miniature, low cost industrial IoT computer, built around the Raspberry Pi 3 Compute Module.


XTRX – Easily embeddable software-defined radio

XTRX – Easily embeddable software-defined radio

The first ever truly embedded SDR is live on crowdsupply.com XTRX is the smallest, easily embeddable software-defined radio (SDR).


Wireless power in AA battery format

Wireless power in AA battery format

Ossia has created the world’s first wirelessly-powered alternative to disposable AA batteries.


Homemade 6 GHz FMCW radar

Homemade 6 GHz FMCW radar

Henrik Forstén has a nice build log on his newest version of this homemade 6 GHz FMCW radar: Frequency Modulated Continuous Wave ...


RF / Wireless by mixos
A multi-protocol SoC for ultra low-power wireless applications

A multi-protocol SoC for ultra low-power wireless applications

Author: Maurizio Di Paolo Emilio The nRF52840 SoC of Nordic Semiconductor is based on a 32-bit ARM Cortex-M4F CPU running at 64...