The Smoke Detection Project (Assembled) DIY STEM Kit is a hands-on science model that uses a smoke sensor to detect harmful gases or smoke in the air. It helps students understand fire safety principles and real-world sensor applications through practical learning.
Price : 950
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This Smoke Detection DIY Science Project is a simple yet effective model that demonstrates how smoke and gas sensors can be used to detect harmful gases like carbon monoxide or fire-related smoke in the surroundings. It is an ideal hands-on STEM kit for students to understand basic electronics, safety systems, and sensor-based automation.
Fully assembled and ready-to-use project board.
Uses the MQ-135 gas sensor for smoke/gas detection.
Integrated relay module to activate alert systems or connected devices.
USB-powered for ease and safety.
Demonstrates real-world applications in fire safety and air quality monitoring.
MQ-135 Gas/Smoke Sensor – Detects harmful gases in the air.
Relay Module – Used to control external devices based on sensor input.
USB Power Cable – For powering the circuit.
Buzzer – Sounds an alarm when smoke is detected.
Baseboard with Labels – Helps identify each component.
Wires and Connectors – For internal circuit connections.
When the MQ-135 sensor detects smoke or gases above a certain threshold, it sends a signal to the relay module.
The relay activates the buzzer, which produces an audible alert to indicate the presence of smoke or gas.
The system is powered through a USB connection, making it safe and portable for classroom use.
Demonstrating fire alarm and air quality detection principles.
STEM education kits in schools and science exhibitions.
Basic prototype for home and office smoke alert systems.
Educational tool for understanding sensors, automation, and safety electronics.