Servoradar

This project's name is Servoradar as you know it is a radar so it is used to detect the object and then display it in the serial monitor.

Aug 11, 2020

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6849 views

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6 respects

security

robots

Components and supplies

Ultrasonic Sensor - HC-SR04 (Generic)

SG90 Micro-servo motor

Arduino UNO

Jumper wires (generic)

Breadboard (generic)

Project description

Code

servoradar code

arduino

the diagram may differ a bit from the code so please try following the code

1#include <Servo.h>
2
3
4Servo myservo;
5int Ang = 0;
6long duration;
7int   distance;
8const int trigpin = 8;
9const int echopin = 11;
10
11void setup()   {
12
13
14  Serial.begin(9600);
15  myservo.attach(3);
16  pinMode(trigpin,   OUTPUT);
17  pinMode(echopin, INPUT);
18
19}
20
21void loop() {
22
23  for   (Ang = 0; Ang <= 180; Ang += 1) {
24    myservo.write(Ang);
25    delay(15);
26
27
28
29   } for (Ang = 180; Ang >= 0; Ang -= 1) {
30    myservo.write(Ang);
31    delay(200);
32
33
34     digitalWrite(trigpin, LOW);
35    delayMicroseconds(2);
36    digitalWrite(trigpin,   HIGH);
37    delayMicroseconds(15);
38    digitalWrite(trigpin, LOW);
39
40
41
42     duration = pulseIn(echopin, HIGH);
43    distance = duration * 0.034 / 2;
44
45
46
47     Serial.println("Distance");
48    Serial.println(distance);
49    Serial.println("Angle");
50     Serial.println(Ang);
51
52    if (distance <= 10)
53      Serial.println("object   detected");
54
55
56
57
58
59
60
61  }
62}

#include <Servo.h>


Servo myservo;
int Ang = 0;
long duration;
int   distance;
const int trigpin = 8;
const int echopin = 11;

void setup()   {


  Serial.begin(9600);
  myservo.attach(3);
  pinMode(trigpin,   OUTPUT);
  pinMode(echopin, INPUT);

}

void loop() {

  for   (Ang = 0; Ang <= 180; Ang += 1) {
    myservo.write(Ang);
    delay(15);



   } for (Ang = 180; Ang >= 0; Ang -= 1) {
    myservo.write(Ang);
    delay(200);


     digitalWrite(trigpin, LOW);
    delayMicroseconds(2);
    digitalWrite(trigpin,   HIGH);
    delayMicroseconds(15);
    digitalWrite(trigpin, LOW);



     duration = pulseIn(echopin, HIGH);
    distance = duration * 0.034 / 2;



     Serial.println("Distance");
    Serial.println(distance);
    Serial.println("Angle");
     Serial.println(Ang);

    if (distance <= 10)
      Serial.println("object   detected");







  }
}

servoradar code

arduino

the diagram may differ a bit from the code so please try following the code

1#include <Servo.h>
2
3
4Servo myservo;
5int Ang = 0;
6long duration;
7int  distance;
8const int trigpin = 8;
9const int echopin = 11;
10
11void setup()  {
12
13
14  Serial.begin(9600);
15  myservo.attach(3);
16  pinMode(trigpin,  OUTPUT);
17  pinMode(echopin, INPUT);
18
19}
20
21void loop() {
22
23  for  (Ang = 0; Ang <= 180; Ang += 1) {
24    myservo.write(Ang);
25    delay(15);
26
27
28
29  } for (Ang = 180; Ang >= 0; Ang -= 1) {
30    myservo.write(Ang);
31    delay(200);
32
33
34    digitalWrite(trigpin, LOW);
35    delayMicroseconds(2);
36    digitalWrite(trigpin,  HIGH);
37    delayMicroseconds(15);
38    digitalWrite(trigpin, LOW);
39
40
41
42    duration = pulseIn(echopin, HIGH);
43    distance = duration * 0.034 / 2;
44
45
46
47    Serial.println("Distance");
48    Serial.println(distance);
49    Serial.println("Angle");
50    Serial.println(Ang);
51
52    if (distance <= 10)
53      Serial.println("object  detected");
54
55
56
57
58
59
60
61  }
62}

#include <Servo.h>


Servo myservo;
int Ang = 0;
long duration;
int  distance;
const int trigpin = 8;
const int echopin = 11;

void setup()  {


  Serial.begin(9600);
  myservo.attach(3);
  pinMode(trigpin,  OUTPUT);
  pinMode(echopin, INPUT);

}

void loop() {

  for  (Ang = 0; Ang <= 180; Ang += 1) {
    myservo.write(Ang);
    delay(15);



  } for (Ang = 180; Ang >= 0; Ang -= 1) {
    myservo.write(Ang);
    delay(200);


    digitalWrite(trigpin, LOW);
    delayMicroseconds(2);
    digitalWrite(trigpin,  HIGH);
    delayMicroseconds(15);
    digitalWrite(trigpin, LOW);



    duration = pulseIn(echopin, HIGH);
    distance = duration * 0.034 / 2;



    Serial.println("Distance");
    Serial.println(distance);
    Serial.println("Angle");
    Serial.println(Ang);

    if (distance <= 10)
      Serial.println("object  detected");







  }
}

Downloadable files

circuit and diagram

connect the following Sensor Arduino VCC - 5V trigpin - 8 echopin - 11 gnd - gnd servo Arduino positive pin - 5V negative pin - gnd pin - 3 please follow the above

circuit and diagram

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