Hackaday

MQTT Pager Build Is Bringing Beepers Back

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...
IEEE

Bluetooth Low Energy Dataset Using In-Phase and Quadrature Samples for Indoor Localization

Abstract: One significant challenge in research is to collect a large amount of data and learn the underlying relationship between the input and the output variables. This article outlines the process ...
XDA Developers on MSN

This ESP32-powered display is so powerful that it needs a second ESP32

We've talked a lot about ESP32-powered displays, but what about displays that pack two ESP32 chips inside? That's exactly ...
IEEE

On Explainable Closed-Set Source Device Identification Using Log-Mel Spectrograms From Videos’ Audio: A Grad-CAM Approach

Abstract: Source Device Identification (SDI) is pivotal in multimedia forensics, as it entails the recognition of the device that captured a specific image or video. This paper introduces an ...