💡How Does a Smoke Sensor Work?#Shorts #SensorExplainedSmoke #arduino #electronics #diyelectronics

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What makes a smoke sensor detect fire? 🔥
This short video explains the working principle behind smoke sensors like the MQ-2.
Perfect for Arduino, ESP32, or any IoT project!
💡 Build smarter systems with real-world sensors.

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#SmokeSensor #MQ2 #ArduinoProjects #SensorWorking #ElectronicsExplained #HowItWorks #Shorts