Arduino Radar System | Ultrasonic Sensor, Servo, LCD, Buzzer & LEDs | Enemy Detection Project
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YouTubeArduino Expert
Arduino Radar System | Ultrasonic Sensor, Servo, LCD, Buzzer & LEDs | Enemy Detection Project
In this video, I’ll show you how to build an Arduino-based Radar System using an Ultrasonic Sensor, Servo Motor, LCD Display, Buzzer, and LEDs. The radar scans the area from 0° to 180° and back. When an object is detected within 20 cm, the system activates a buzzer and red LED alert while displaying "Enemy Detected" on the LCD. If no object ...
448 views4 days ago
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