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🚗 Project Spotlight: Car Parking Sensor Using ATmega32, Ultrasonic Sensor, LCD Display, LEDs, and Buzzer 🚗 Excited to share my recent project where I developed a simple yet effective car ...

In this paper we design and implement an embedded surveillance system by use of ultrasonic signal coding of ultrasonic sensors with multiple pyroelectric infrared sensors (PIR) to detect an intruder ...