Keyestudio MQ-ST Smoke Sensor Module for Arduino
The Keyestudio MQ-ST Smoke Sensor Module is designed to detect smoke and combustible gases in the air. It is ideal for fire alert systems, safety projects, and Arduino-based environmental monitoring.
The Keyestudio MQ-ST smoke sensor module is widely used in safety and monitoring applications where early detection of smoke or flammable gases is critical. It is suitable for building fire alarm prototypes, smoke detection systems, and environmental safety projects. The module interfaces easily with Arduino, ESP32, and other microcontrollers using analog and digital outputs. This makes it ideal for students, makers, and STEM labs working on real-world safety and automation applications. Suitable for practical testing with Try Before You Buy at BotYards.
