Radar that detects the objects infront of it and the distance the object is away from the sensor. Was inspired by Dejan Nedelkovski's code.
Components:
1)hc sr04 - The ultrasonic distance sensor I used.
2)micro servo sg90 - Servo Motor. I attached distance sensor on the micro servo motor kit.
3)solderless breadboard.
4)arduino uno.
5)Male to Male jumper wires.
Make sure to download Processing 3. The "radar arduino.pde" does not open in a normal arduino environment.