This document describes a fire detection and alarm mini project that uses a temperature sensor and a 555 timer IC to detect changes in temperature and sound an alarm in the event of a fire. The system aims to promptly detect fires so that trapped people can be evacuated and the fire contained before it spreads out of control. It provides a block diagram and lists the various hardware components needed, including a temperature sensor, resistors, capacitors, transistors, cables, connectors, diodes, a PCB, breadboards, an LED, a transformer or adapter, push buttons, a switch, and an IC.