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🚨 Advanced Fire Alarm System Using Arduino Uno and IR Sensor 🔥 This project unveils a compact and efficient fire alarm system, thoughtfully crafted using the versatile Arduino Uno microcontroller 🤖 ...
The IR sensor detects an object and signals the Arduino. The SG90 servo motor moves to 90° (door open position). After 5 seconds, the servo moves back to 0° (door closed position). The system ...
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