Radar system using arduino

A Radar system using arduino

1. EMBEDDED
SYSTEM
A RADAR SYSTEM USING
ARDUINO

2. INTRODUCTION
What is Radar?
-object-detection system
-transmitterproducingelectromagnetic waves
Uses
-uses radio waves to determine the range, angle, or velocity of objects
-used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles,
weather formations, and terrain

3. APPARATUS
ArduinoUNO Ultrasonic Sensor HC SR04 Breadboard
Servo Motor MG995 Jumper Cable

4. SOFTWARE
ArduinoIDE Processing 3

5. CIRCUIT DIAGRAM

6. PERFORMANCE
No obstacle detected

7. RESULT
Obstacle detected

8. ADVANTAGE
✓Can see through the medium consisting of fog, snow, rain, darkness, clouds
etc.
✓Can penetrate and see through insulators.
✓Can distinguish fixed as well as moving target types.
✓Can help find out following parameters of object or target:
-Range
-Angular Position
-Location of Target
-Velocity of Target

9. DISADVANTAGE
✓Can not distinguish and resolve multiple targets which are very close like our
eye.
✓Can not recognize color of the targets.
✓Can not see targets which are in the water and are too deep.
✓Can not see targets which are placed behind some conducting sheets.
✓Also difficult to recognize short range target types.

10. REFERENCES
✓https://www.arduino.cc/
✓https://en.wikipedia.org/wiki/Radar
✓https://randomnerdtutorials.com/complete-guide-for-ultrasonic-sensor-hc-
sr04/
✓https://www.jameco.com/jameco/workshop/howitworks/how-servo-motors-
work.html

11. ANY QUESTION