⏱️ Utilize Timer1 Overflow Interrupt on Arduino UNO to toggle an LED at precise intervals, ensuring accurate timing with register-level control. An IoT-based smart security alarm system using ESP32, ...

Since the outbreak of Covid-19, infrared thermometers are being used as a screening tool to scan the people at Airports, Railway Stations, and other crowded establishments. These scans are being used ...

Street crimes are becoming very common nowadays. With the increase in these street crimes, the production of security systems is also increasing in the current century. Different types of modern ...

According to the latest data from the National Crime Records Bureau (NCRB), in 2022, India saw 7,435 deaths due to fire accidents. Even though there are a lot of precautions taken for Fire accidents, ...

Department of Electronics, School of Engineering, HBTU, Kanpur, India. Visible light communication (VLC) is the term given to an optical wireless communication system that conveys information by ...