fire detector alarm and fire water spray working model science project for exhibition DIY pandit

Making fire detector alarm working model, in this course is a hands-on project that introduces students to the principles of safety engineering and electronics. In this course, learners will discover how fire detection systems work by designing and building a simple alarm model. Using basic components such as a buzzer, battery, wires, switches, and sensors (like an LDR with a light source or a heat sensor), students will assemble a working model that detects the presence of smoke, heat, or flame and triggers an alarm. Step by step, the course explains the science behind fire detection, including how sensors respond to changes in light or temperature, and why quick detection is essential for safety. The project emphasizes real-life applications in homes, schools, and industries, helping students connect science to everyday use. By creating this model, learners not only understand electrical circuits and sensor technology but also develop problem-solving, creativity, and practical skills. Perfect for school science projects, exhibitions, or classroom demonstrations, this course ensures participants build both knowledge and a functional fire alarm model that highlights the importance of fire safety in society. howtofunda