An innovative alcohol detection system built using Arduino technology. This project aims to promote safety by detecting alcohol levels in individuals, particularly in scenarios like driving or operating heavy machinery. The system utilizes sensors to analyze breath or skin contact for alcohol presence. When alcohol is detected beyond safe limits, SmartGuard triggers alerts to prevent potential accidents. Integrating Arduino's versatility with alcohol detection technology, SmartGuard offers a cost-effective and reliable solution for monitoring and ensuring sobriety in various environments .

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