Helium is inert, which makes it useful in a lot of different industries. But helium’s colorless and odorless non-reactivity also means traditional gas sensing methods don’t work. Specialized detectors ...

In a scene toward the end of the 2006 film, "X-Men: The Last Stand," a character claps and sends a shock wave that knocks out an opposing army. Sunny Jung, professor of biological and environmental ...

Recently, I talked about how using your old Android phone as a security camera isn't the best approach for repurposing it, and discussed the possibility of using it as a smart home remote of sorts.

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Abstract: In this letter, we introduce and experimentally demonstrate a fault detection method for the air-exchange devices in the electric multiple unit (EMU) train, which utilizes the abnormal sound ...

The MAX471 is an older current sensor which can handle up to 50 Watt, with a maximum of 25 Volts or a current of 3 Amperes. It is officially not supported any more however there are still many for ...

Abstract: Despite tremendous research efforts in the field of speech recognition systems, current technologies cannot match the performance of human hearing in noisy environments. The recently ...

This repository contains a collection of Arduino libraries that can be used with Proteus simulation software to simulate various sensors, modules, and components commonly used in Arduino projects. 🛠️ ...