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 ...

In 2003, United States fire departments responded to 2,189,500 false alarms, excluding good intent and smoke scare calls. Everyday throughout the United States, fire departments respond to numerous ...

CATEGORY. THE DEADLY FIRES BEING BLAMED ON AN OVERLOADED CIRCUIT AND YORK’S FIRE CHIEF THINKS TOO MANY APPLIANCES WERE PLUGGED INTO ONE CIRCUIT, OVERLOADING THE ELECTRICAL CIRCUIT LIKE THAT IS ...