In 2024, a U.S. government official warned that Russia could be developing a new satellite designed to carry nuclear weapons ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Researchers from Skoltech have devised a way to detect infrared radiation across a wide range without cooling the detector.

Increasing population and demand for animal-derived products has raised the need for improved efficiency in managing and controlling animal production. Given this context, the project aimed to develop ...

Raspberry Pis are excellent tools to bring your home to the modern age without spending thousands of dollars on fancy smart devices and electronic gadgets. These single-board computers are incredibly ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Fiber Bragg Grating (FBG) sensors are optical fiber devices in which a periodic modulation of the refractive index is inscribed along the doped silica core of a single-mode fiber. The fiber consists ...

The Smart EcoBin is an intelligent waste management system designed to promote environmental sustainability and improve the efficiency of waste collection. Equipped with multiple sensors, the system ...

ABSTRACT: Carbon monoxide is a gas that is colourless, odourless, and tasteless. It may experience partial combustion. Carbon monoxide has long been recognised as a silent killer. Enclosed areas or ...

Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...