Fire Alarm System 🔥 Smoke Detection Without Arduino #diyprojects

Watch this Fire Alarm System project made WITHOUT Arduino using simple electronics components. As soon as smoke or fire is detected, the alarm activates instantly to alert for safety. This DIY fire alarm project is perfect for home safety, school & college mini projects, and electronics beginners. 🔧 Components Used: Smoke Sensor / Fire Sensor | Buzzer | Battery 👍 Like | 🔁 Share | 🔔 Subscribe to IoTNex for more smart electronics & safety projects.