This project demonstrates the implementation of a compact embedded system capable of continuously monitoring GPS coordinates ...

ESP32s are surprisingly good AI lie detectors.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

In our previous factory test, we confirmed the attenuation caused by buildings while also experiencing the incredible sensitivity of LoRa (SF12). This time, assuming a more practical scenario, we will ...

The PD.Charger-GSM v2.5 is an industrial-grade solar and LiFePo4 charger/controller with MPPT support, designed for 2–4 cell Li-Ion/LiFePo4 batteries. With various connectivity options and a ...

Ever wanted to track your bike, car, or even monitor your loved one's location in real-time? Building your own Arduino GPS tracker gives you complete control over your tracking data without expensive ...

Pagers may have largely gone out of fashion in the age of the smartphone, but the T-LoRa Pager from LILYGO puts a modern spin on the class communications device. It’s a portable device with a 2.33 ...

In the race to modernize urban infrastructure and meet aggressive sustainability targets, Oman is making a bold leap. A pioneering waste management system powered by Internet of Things (IoT) sensors ...

LILYGO T-Deck Pro is a LoRa messenger based on an ESP32-S3 WiFi 4 and Bluetooth 5.x SoC, and offered with a 3.1-inch e-paper display with touchscreen, a Blackberry-like QWERTY keyboard, a GPS module, ...

While attending the United States Military Academy at West Point, Giovanna Camacho studied engineering psychology and became an expert diver. Camacho, now a doctoral student in the University of ...

We always look at the round LCDs and wonder what to do with them other than, of course, a clock. Well, [shabaz] had a great idea: use it as a star map display. The project combines the Arduino, a ...