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 ...

Here is an Ultrasensitive Heat Sensor to monitor high temperature in Electronic devices. It can be placed inside the electronic gadget that usually generates heat during its operation. The circuit ...

At Washington University in St. Louis, computer scientists have navigated a robot safely through a simulated fire and spotted a simulated fire by seeking out heat, using wireless sensor networks that ...

Two years ago, a circuit breaker in my home’s electrical panel randomly failed and shorted out—and it began to melt and smoke. I called emergency services, and according to the firefighters who ...