ARDUINO RADAR SYSTEM USING HC-SR04

I will show you how to make this simple Radar system which uses the Arduino Board and Ultrasonic Sensor and the Processing Development Environment Software.
Hardwares needed:
Arduino Uno
HC-SR04 ULTRASONIC MODULE
SERVO MOTOR sg-09
Jumper Wires
Bread board{mini}
source code:drive.google.c...
feel free to ask your questions in the comment section below