mini radar by using ultrasonic sensor and arduino

my project how it works

working principal of my project proposal

my project proposal called mini radar by using the ultrasonic and arduino my project it have the input output and we have the application interface and connect the aplication interface by using serial communication in my project the input are the ultrasonic sensor using to detect the object by using the ultrasound. and the output are servo motor using to rotate the ultarsonics sensor and buzzer using to produce the sound if there is an object and my project i use to create the sound that are using to avoid the animal in our field like cat,dog,snake and birds.