This fire sensor circuit exploits the temperature sensing property of an ordinary signal diode IN 34 to detect heat from fire. At the moment it senses heat, a loud alarm simulating that of Fire ...

With the California fire season looming in early summer, Startup Torch Systems today is launching early-stage outdoor fire and wildfire detection sensors that continuously monitor an area for signs of ...

Researchers at the Chung-Ang University in Korea have developed a fire sensor that is powered by hydrovoltaics (HV) instead ...

Various clean energy technologies have been developed to meet the rapidly intensifying energy demand and dwindling fossil ...

Until recently, standard fire detectors relied on a single sensor to detect the presence of heat or smoke to determine if there was a nearby fire. As many homeowners and facility managers can attest, ...

Wildfires have recently devastated regions across the world, and their severity is increasing. Hoping to reduce harm, researchers led by Yapei Wang, a chemist at Renmin University of China, say they ...

This is a simple fire alarm circuit using Germanium Diode and 555 timer. In this circuit Germanium Diode plays very important role in detecting the fire.This is a simple fire alarm circuit using ...

A NASA sensor was able to detect the exact location of a 120-acre fire burning in Alabama which had not yet been reported to officials. The sensor—AVIRIS-3—was flying on board a research plane three ...