Here is a small project on fire alarm. When a fire accident is happened in home or office, it will detect the fire (intensity of fire in the room) at instant and give the alarm so we can be ready and ...

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 ...

Learn how to make a simple fire alarm with our step-by-step guide in this video! Discover the essential components and ...

When it comes to electronics, it seems like a relay is such a simple device – yet, it is able to interface some pretty elaborate high-end systems with a fire alarm system. Working with relays is an ...

On March 12, 1994, a fire broke out in a retirement community apartment in Deleware, Ohio. Smoke detectors located near the common area detected the fire, and the fire alarm systems actuated. However, ...