To address this issue, KICT research team led by Dr. Lee ... real-time readings from four sensor variables: lux (lx), ultraviolet (UV), visible light (VIS), and infrared (IR).

All the modules are powered with 5V from the Arduino ... the warning LED and buzzer turn ON to alert the surroundings. After reconnecting, it will work properly. For wear detection, we are using data ...

Send HTTP request headers client.println("POST " + apiUrl + " HTTP/1.1 ... that detects fire using infrared light and activates an alert through a buzzer and LED. How Does MQ-2 Flammable Gas and Smoke ...

Electro-optical/infrared (EO/IR) sensors and photovoltaic power sources are being developed for a variety of defense and commercial applications. One of the critical technologies that will enhance ...

The robot uses a whopping 32 IR sensors to follow a black line across a concrete workshop floor, adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro ...

Straight out of science fiction, these contact lenses convert infrared light into visible light that humans can see ...

Tired of using bulky night vision goggles for your clandestine nocturnal activities? An interdisciplinary team of Chinese ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of ...

Described in Cell, the contact lenses are transparent, so they convey both infrared and visible light simultaneously when ...

Physicists have unveiled a breakthrough in quantum sensing by demonstrating a 2D material as a versatile platform for next-generation nanoscale vectorial magnetometry.