Radar

This radar can scan 1.50 cm and show all things in this area. It works with Arduino and Processing.

Jul 13, 2017

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radar

Components and supplies

Female/Female Jumper Wires

Ultrasonic Sensor - HC-SR04 (Generic)

Multifunction shield for Arduino

Micro Servo Motor

Arduino UNO

Apps and platforms

Arduino IDE

processing

Project description

Code

ARDUINO

arduino

1# RADAR
2 //*******************************************************
3
4   //THE ARDUINO CODE:
5 
6#include <Servo.h >
7int trig = 9;
8int echo = A5;
9int   servoPin = 6;
10int distance;
11Servo servo;
12
13void setup()
14{
15  Serial.begin(115200);
16   servo.attach(servoPin);
17  pinMode(9, OUTPUT);
18  pinMode(A5, INPUT);
19}
20
21void   loop()
22{
23  if (Serial.available())
24  {
25    byte data = Serial.read();
26     servo.write(data);
27    Serial.write(measure());
28  }
29}
30byte measure()
31{
32   digitalWrite(trig, LOW);
33  delayMicroseconds(2);
34  digitalWrite(trig, HIGH);
35   delayMicroseconds(10);
36  digitalWrite(trig, LOW);
37  long value =  pulseIn(echo,   HIGH, 9000);
38  int distance = value / 55.264f;
39  return ((byte)distance);
40}
41
42
43
44//BY   KIANLAGHAEI

# RADAR
 //*******************************************************

   //THE ARDUINO CODE:
 
#include <Servo.h >
int trig = 9;
int echo = A5;
int   servoPin = 6;
int distance;
Servo servo;

void setup()
{
  Serial.begin(115200);
   servo.attach(servoPin);
  pinMode(9, OUTPUT);
  pinMode(A5, INPUT);
}

void   loop()
{
  if (Serial.available())
  {
    byte data = Serial.read();
     servo.write(data);
    Serial.write(measure());
  }
}
byte measure()
{
   digitalWrite(trig, LOW);
  delayMicroseconds(2);
  digitalWrite(trig, HIGH);
   delayMicroseconds(10);
  digitalWrite(trig, LOW);
  long value =  pulseIn(echo,   HIGH, 9000);
  int distance = value / 55.264f;
  return ((byte)distance);
}



//BY   KIANLAGHAEI

PROCESSING

java

That's radar and it can scan 1.50 cm and show all things in the area. It works with Arduino and processing.

1# radar
2
3//TNE PROCESSING CODE:
4
5import processing.serial.*;
6
7Serial   port;
8int distance;
9int derection=1;
10void setup()
11{
12  fullScreen();
13   smooth();
14  port = new Serial(this, "COM3", 115200);
15  port.clear();
16   frameRate(10);
17  delay(500);
18  background(0);
19}
20
21void draw()
22{   
23  noStroke();
24   fill(0);
25  rect(0, 0, 350, 150);
26  distance = port.read();
27   port.write(angle);
28  drawRadar();
29  drawText();
30  radar_work();
31  drawLine();
32}
33   
34//TEXT CODE:
35 
36void drawText()
37{ 
38  fill(98, 245, 60);
39  textSize(25);
40   if (distance>0)
41  {
42    text("Distance of object : "+distance+"cm",   -670, -720);
43  } else
44  {
45    text("Distance: no object", -670, -720);
46   }
47  textSize(13);
48  text("10cm", -17, -55);
49  text("20cm", -17, -105);
50   text("30cm", -17, -155);
51  text("40cm", -17, -205);
52  text("50cm",   -17, -255);
53  text("60cm", -17, -305);
54  text("70cm", -17, -355);
55   text("80cm", -17, -405);
56  text("90cm", -17, -455);
57  text("100cm",   -17, -505);
58  text("110cm", -17, -555);
59  text("120cm", -17, -605);
60   text("130cm", -17, -655);
61  text("140cm", -20, -705);
62  textSize(25);
63   fill(98, 245, 60);
64  translate(648*cos(radians(10)), -675*sin(radians(10)));
65   rotate(-radians(10));
66  text("10°", 0, 0);
67  resetMatrix();
68  translate(1425*cos(radians(20)),   2230*sin(radians(20)));
69  rotate(-radians(0));
70  text("0°", 0, 0);
71  resetMatrix();
72   translate(1382*cos(radians(20)), 1574*sin(radians(20)));
73  rotate(-radians(20));
74   text("20°", 0, 0);
75  resetMatrix();
76  translate(1446*cos(radians(30)),   875*sin(radians(30)));
77  rotate(-radians(30));
78  text("30°", 0, 0);
79   resetMatrix();
80  translate(1373*cos(radians(30)), 690*sin(radians(30)));
81   rotate(-radians(40));
82  text("40°", 0, 0);
83  resetMatrix();
84  translate(1280*cos(radians(30)),   525*sin(radians(30)));
85  rotate(-radians(50));
86  text("50°", 0, 0);
87   resetMatrix();
88  translate(1175*cos(radians(30)), 400*sin(radians(30)));
89   rotate(-radians(60));
90  text("60°", 0, 0);
91  resetMatrix();
92  translate(1050*cos(radians(30)),   300*sin(radians(30)));
93  rotate(-radians(70));
94  text("70°", 0, 0);
95   resetMatrix();
96  translate(925*cos(radians(30)), 250*sin(radians(30)));
97   rotate(-radians(80));
98  text("80°", 0, 0);
99  resetMatrix();
100  translate(780*cos(radians(30)),   190*sin(radians(30)));
101  rotate(-radians(0));
102  text("90°", 0, 0);
103  resetMatrix();
104   translate(665*cos(radians(30)), 255*sin(radians(30)));
105  rotate(-radians(100));
106   text("100°", 0, 0);
107  resetMatrix();
108  translate(540*cos(radians(30)),   315*sin(radians(30)));
109  rotate(-radians(110));
110  text("110°", 0, 0);
111   resetMatrix();
112  translate(420*cos(radians(30)), 410*sin(radians(30)));
113   rotate(-radians(120));
114  text("120°", 0, 0);
115  resetMatrix();
116  translate(310*cos(radians(30)),   545*sin(radians(30)));
117  rotate(-radians(130));
118  text("130°", 0, 0);
119   resetMatrix();
120  translate(220*cos(radians(30)), 700*sin(radians(30)));
121   rotate(-radians(140));
122  text("140°", 0, 0);
123  resetMatrix();
124  translate(146*cos(radians(30)),   885*sin(radians(30)));
125  rotate(-radians(150));
126  text("150°", 0, 0);
127   resetMatrix();
128  translate(80*cos(radians(20)), 1590*sin(radians(20)));
129   rotate(-radians(160));
130  text("160°", 0, 0);
131  resetMatrix();
132  translate(-1*cos(radians(20)),   2230*sin(radians(20)));
133  rotate(-radians(0));
134  text("180°", 0, 0);
135   resetMatrix();
136  translate(60*cos(radians(30)), 1310*sin(radians(30)));
137   rotate(-radians(170));
138  text("170°", 0, 0);
139}
140
141 DRAW CODE:
142   
143void drawRadar() {
144  translate(690, 765);
145  noFill();
146  strokeWeight(1.5);
147   stroke(98, 245, 31);
148
149  arc(0, 0, 1400, 1400, PI, TWO_PI);
150
151  arc(0,   0, 1300, 1300, PI, TWO_PI);
152
153  arc(0, 0, 1200, 1200, PI, TWO_PI);
154
155   arc(0, 0, 1100, 1100, PI, TWO_PI);
156
157  arc(0, 0, 1000, 1000, PI, TWO_PI);
158
159   arc(0, 0, 900, 900, PI, TWO_PI);
160
161  arc(0, 0, 800, 800, PI, TWO_PI);
162
163   arc(0, 0, 700, 700, PI, TWO_PI);
164
165  arc(0, 0, 600, 600, PI, TWO_PI);
166
167   arc(0, 0, 500, 500, PI, TWO_PI);
168
169  arc(0, 0, 400, 400, PI, TWO_PI);
170
171   arc(0, 0, 300, 300, PI, TWO_PI);
172
173  arc(0, 0, 200, 200, PI, TWO_PI);
174
175   arc(0, 0, 100, 100, PI, TWO_PI);
176  stroke(98, 245, 31);
177  noFill();
178   line(760, 0, 760, 0);
179  line(0, 0, -700*cos(radians(10)), -700*sin(radians(10)));
180   line(0, 0, -700*cos(radians(20)), -700*sin(radians(20)));
181  line(0, 0, -700*cos(radians(30)),   -700*sin(radians(30)));
182  line(0, 0, -700*cos(radians(40)), -700*sin(radians(40)));
183   line(0, 0, -700*cos(radians(50)), -700*sin(radians(50)));
184  line(0, 0, -700*cos(radians(60)),   -700*sin(radians(60)));
185  line(0, 0, -700*cos(radians(70)), -700*sin(radians(70)));
186   line(0, 0, -700*cos(radians(80)), -700*sin(radians(80)));
187  line(0, 0, -700*cos(radians(90)),   -700*sin(radians(90)));
188  line(0, 0, -700*cos(radians(100)), -700*sin(radians(100)));
189   line(0, 0, -700*cos(radians(110)), -700*sin(radians(110)));
190  line(0, 0, -700*cos(radians(120)),   -700*sin(radians(120)));
191  line(0, 0, -700*cos(radians(130)), -700*sin(radians(130)));
192   line(0, 0, -700*cos(radians(140)), -700*sin(radians(140)));
193  line(0, 0, -700*cos(radians(150)),   -700*sin(radians(150)));
194  line(0, 0, -700*cos(radians(160)), -700*sin(radians(160)));
195   line(0, 0, -700*cos(radians(170)), -700*sin(radians(170)));
196  line(-860*cos(radians(30)),   0, 700, 0);
197}
198
199//WORKING CODE:
200
201void radar_work()
202{
203  angle+=derection;
204   if (angle==180)
205  {
206    derection=-1;
207  }
208  if (angle==0)
209  {
210     derection=1;
211  }
212}
213
214//SCAN CODE:
215
216void drawLine()
217{
218   strokeWeight(11);
219  stroke(255);
220  translate(-650, 5);
221  line(0, 0, -700*cos(radians(-angle-10)),   -700*sin(radians(-angle-10)));
222  int pixelsDistance=0;
223  strokeWeight(10);
224   stroke(#0000FF);
225  pixelsDistance = distance * 5;
226  if (distance!=0)
227   {
228    if (distance<150)
229    {
230      line(-pixelsDistance*cos(radians(-angle-10)),   -pixelsDistance*sin(radians(-angle-10)), -700*cos(radians(-angle-10)), -700*sin(radians(-angle-10)));
231     }
232  }
233}
234
235
236//BY KIANLAGHAEI

# radar

//TNE PROCESSING CODE:

import processing.serial.*;

Serial   port;
int distance;
int derection=1;
void setup()
{
  fullScreen();
   smooth();
  port = new Serial(this, "COM3", 115200);
  port.clear();
   frameRate(10);
  delay(500);
  background(0);
}

void draw()
{   
  noStroke();
   fill(0);
  rect(0, 0, 350, 150);
  distance = port.read();
   port.write(angle);
  drawRadar();
  drawText();
  radar_work();
  drawLine();
}
   
//TEXT CODE:
 
void drawText()
{ 
  fill(98, 245, 60);
  textSize(25);
   if (distance>0)
  {
    text("Distance of object : "+distance+"cm",   -670, -720);
  } else
  {
    text("Distance: no object", -670, -720);
   }
  textSize(13);
  text("10cm", -17, -55);
  text("20cm", -17, -105);
   text("30cm", -17, -155);
  text("40cm", -17, -205);
  text("50cm",   -17, -255);
  text("60cm", -17, -305);
  text("70cm", -17, -355);
   text("80cm", -17, -405);
  text("90cm", -17, -455);
  text("100cm",   -17, -505);
  text("110cm", -17, -555);
  text("120cm", -17, -605);
   text("130cm", -17, -655);
  text("140cm", -20, -705);
  textSize(25);
   fill(98, 245, 60);
  translate(648*cos(radians(10)), -675*sin(radians(10)));
   rotate(-radians(10));
  text("10°", 0, 0);
  resetMatrix();
  translate(1425*cos(radians(20)),   2230*sin(radians(20)));
  rotate(-radians(0));
  text("0°", 0, 0);
  resetMatrix();
   translate(1382*cos(radians(20)), 1574*sin(radians(20)));
  rotate(-radians(20));
   text("20°", 0, 0);
  resetMatrix();
  translate(1446*cos(radians(30)),   875*sin(radians(30)));
  rotate(-radians(30));
  text("30°", 0, 0);
   resetMatrix();
  translate(1373*cos(radians(30)), 690*sin(radians(30)));
   rotate(-radians(40));
  text("40°", 0, 0);
  resetMatrix();
  translate(1280*cos(radians(30)),   525*sin(radians(30)));
  rotate(-radians(50));
  text("50°", 0, 0);
   resetMatrix();
  translate(1175*cos(radians(30)), 400*sin(radians(30)));
   rotate(-radians(60));
  text("60°", 0, 0);
  resetMatrix();
  translate(1050*cos(radians(30)),   300*sin(radians(30)));
  rotate(-radians(70));
  text("70°", 0, 0);
   resetMatrix();
  translate(925*cos(radians(30)), 250*sin(radians(30)));
   rotate(-radians(80));
  text("80°", 0, 0);
  resetMatrix();
  translate(780*cos(radians(30)),   190*sin(radians(30)));
  rotate(-radians(0));
  text("90°", 0, 0);
  resetMatrix();
   translate(665*cos(radians(30)), 255*sin(radians(30)));
  rotate(-radians(100));
   text("100°", 0, 0);
  resetMatrix();
  translate(540*cos(radians(30)),   315*sin(radians(30)));
  rotate(-radians(110));
  text("110°", 0, 0);
   resetMatrix();
  translate(420*cos(radians(30)), 410*sin(radians(30)));
   rotate(-radians(120));
  text("120°", 0, 0);
  resetMatrix();
  translate(310*cos(radians(30)),   545*sin(radians(30)));
  rotate(-radians(130));
  text("130°", 0, 0);
   resetMatrix();
  translate(220*cos(radians(30)), 700*sin(radians(30)));
   rotate(-radians(140));
  text("140°", 0, 0);
  resetMatrix();
  translate(146*cos(radians(30)),   885*sin(radians(30)));
  rotate(-radians(150));
  text("150°", 0, 0);
   resetMatrix();
  translate(80*cos(radians(20)), 1590*sin(radians(20)));
   rotate(-radians(160));
  text("160°", 0, 0);
  resetMatrix();
  translate(-1*cos(radians(20)),   2230*sin(radians(20)));
  rotate(-radians(0));
  text("180°", 0, 0);
   resetMatrix();
  translate(60*cos(radians(30)), 1310*sin(radians(30)));
   rotate(-radians(170));
  text("170°", 0, 0);
}

 DRAW CODE:
   
void drawRadar() {
  translate(690, 765);
  noFill();
  strokeWeight(1.5);
   stroke(98, 245, 31);

  arc(0, 0, 1400, 1400, PI, TWO_PI);

  arc(0,   0, 1300, 1300, PI, TWO_PI);

  arc(0, 0, 1200, 1200, PI, TWO_PI);

   arc(0, 0, 1100, 1100, PI, TWO_PI);

  arc(0, 0, 1000, 1000, PI, TWO_PI);

   arc(0, 0, 900, 900, PI, TWO_PI);

  arc(0, 0, 800, 800, PI, TWO_PI);

   arc(0, 0, 700, 700, PI, TWO_PI);

  arc(0, 0, 600, 600, PI, TWO_PI);

   arc(0, 0, 500, 500, PI, TWO_PI);

  arc(0, 0, 400, 400, PI, TWO_PI);

   arc(0, 0, 300, 300, PI, TWO_PI);

  arc(0, 0, 200, 200, PI, TWO_PI);

   arc(0, 0, 100, 100, PI, TWO_PI);
  stroke(98, 245, 31);
  noFill();
   line(760, 0, 760, 0);
  line(0, 0, -700*cos(radians(10)), -700*sin(radians(10)));
   line(0, 0, -700*cos(radians(20)), -700*sin(radians(20)));
  line(0, 0, -700*cos(radians(30)),   -700*sin(radians(30)));
  line(0, 0, -700*cos(radians(40)), -700*sin(radians(40)));
   line(0, 0, -700*cos(radians(50)), -700*sin(radians(50)));
  line(0, 0, -700*cos(radians(60)),   -700*sin(radians(60)));
  line(0, 0, -700*cos(radians(70)), -700*sin(radians(70)));
   line(0, 0, -700*cos(radians(80)), -700*sin(radians(80)));
  line(0, 0, -700*cos(radians(90)),   -700*sin(radians(90)));
  line(0, 0, -700*cos(radians(100)), -700*sin(radians(100)));
   line(0, 0, -700*cos(radians(110)), -700*sin(radians(110)));
  line(0, 0, -700*cos(radians(120)),   -700*sin(radians(120)));
  line(0, 0, -700*cos(radians(130)), -700*sin(radians(130)));
   line(0, 0, -700*cos(radians(140)), -700*sin(radians(140)));
  line(0, 0, -700*cos(radians(150)),   -700*sin(radians(150)));
  line(0, 0, -700*cos(radians(160)), -700*sin(radians(160)));
   line(0, 0, -700*cos(radians(170)), -700*sin(radians(170)));
  line(-860*cos(radians(30)),   0, 700, 0);
}

//WORKING CODE:

void radar_work()
{
  angle+=derection;
   if (angle==180)
  {
    derection=-1;
  }
  if (angle==0)
  {
     derection=1;
  }
}

//SCAN CODE:

void drawLine()
{
   strokeWeight(11);
  stroke(255);
  translate(-650, 5);
  line(0, 0, -700*cos(radians(-angle-10)),   -700*sin(radians(-angle-10)));
  int pixelsDistance=0;
  strokeWeight(10);
   stroke(#0000FF);
  pixelsDistance = distance * 5;
  if (distance!=0)
   {
    if (distance<150)
    {
      line(-pixelsDistance*cos(radians(-angle-10)),   -pixelsDistance*sin(radians(-angle-10)), -700*cos(radians(-angle-10)), -700*sin(radians(-angle-10)));
     }
  }
}


//BY KIANLAGHAEI

PROCESSING

java

That's radar and it can scan 1.50 cm and show all things in the area. It works with Arduino and processing.

1# radar
2
3//TNE PROCESSING CODE:
4
5import processing.serial.*;
6
7Serial  port;
8int distance;
9int derection=1;
10void setup()
11{
12  fullScreen();
13  smooth();
14  port = new Serial(this, "COM3", 115200);
15  port.clear();
16  frameRate(10);
17  delay(500);
18  background(0);
19}
20
21void draw()
22{  
23  noStroke();
24   fill(0);
25  rect(0, 0, 350, 150);
26  distance = port.read();
27  port.write(angle);
28  drawRadar();
29  drawText();
30  radar_work();
31  drawLine();
32}
33  
34//TEXT CODE:
35 
36void drawText()
37{ 
38  fill(98, 245, 60);
39  textSize(25);
40  if (distance>0)
41  {
42    text("Distance of object : "+distance+"cm",  -670, -720);
43  } else
44  {
45    text("Distance: no object", -670, -720);
46  }
47  textSize(13);
48  text("10cm", -17, -55);
49  text("20cm", -17, -105);
50  text("30cm", -17, -155);
51  text("40cm", -17, -205);
52  text("50cm",  -17, -255);
53  text("60cm", -17, -305);
54  text("70cm", -17, -355);
55  text("80cm", -17, -405);
56  text("90cm", -17, -455);
57  text("100cm",  -17, -505);
58  text("110cm", -17, -555);
59  text("120cm", -17, -605);
60  text("130cm", -17, -655);
61  text("140cm", -20, -705);
62  textSize(25);
63  fill(98, 245, 60);
64  translate(648*cos(radians(10)), -675*sin(radians(10)));
65  rotate(-radians(10));
66  text("10°", 0, 0);
67  resetMatrix();
68  translate(1425*cos(radians(20)),  2230*sin(radians(20)));
69  rotate(-radians(0));
70  text("0°", 0, 0);
71  resetMatrix();
72  translate(1382*cos(radians(20)), 1574*sin(radians(20)));
73  rotate(-radians(20));
74  text("20°", 0, 0);
75  resetMatrix();
76  translate(1446*cos(radians(30)),  875*sin(radians(30)));
77  rotate(-radians(30));
78  text("30°", 0, 0);
79  resetMatrix();
80  translate(1373*cos(radians(30)), 690*sin(radians(30)));
81  rotate(-radians(40));
82  text("40°", 0, 0);
83  resetMatrix();
84  translate(1280*cos(radians(30)),  525*sin(radians(30)));
85  rotate(-radians(50));
86  text("50°", 0, 0);
87  resetMatrix();
88  translate(1175*cos(radians(30)), 400*sin(radians(30)));
89  rotate(-radians(60));
90  text("60°", 0, 0);
91  resetMatrix();
92  translate(1050*cos(radians(30)),  300*sin(radians(30)));
93  rotate(-radians(70));
94  text("70°", 0, 0);
95  resetMatrix();
96  translate(925*cos(radians(30)), 250*sin(radians(30)));
97  rotate(-radians(80));
98  text("80°", 0, 0);
99  resetMatrix();
100  translate(780*cos(radians(30)),  190*sin(radians(30)));
101  rotate(-radians(0));
102  text("90°", 0, 0);
103  resetMatrix();
104  translate(665*cos(radians(30)), 255*sin(radians(30)));
105  rotate(-radians(100));
106  text("100°", 0, 0);
107  resetMatrix();
108  translate(540*cos(radians(30)),  315*sin(radians(30)));
109  rotate(-radians(110));
110  text("110°", 0, 0);
111  resetMatrix();
112  translate(420*cos(radians(30)), 410*sin(radians(30)));
113  rotate(-radians(120));
114  text("120°", 0, 0);
115  resetMatrix();
116  translate(310*cos(radians(30)),  545*sin(radians(30)));
117  rotate(-radians(130));
118  text("130°", 0, 0);
119  resetMatrix();
120  translate(220*cos(radians(30)), 700*sin(radians(30)));
121  rotate(-radians(140));
122  text("140°", 0, 0);
123  resetMatrix();
124  translate(146*cos(radians(30)),  885*sin(radians(30)));
125  rotate(-radians(150));
126  text("150°", 0, 0);
127  resetMatrix();
128  translate(80*cos(radians(20)), 1590*sin(radians(20)));
129  rotate(-radians(160));
130  text("160°", 0, 0);
131  resetMatrix();
132  translate(-1*cos(radians(20)),  2230*sin(radians(20)));
133  rotate(-radians(0));
134  text("180°", 0, 0);
135  resetMatrix();
136  translate(60*cos(radians(30)), 1310*sin(radians(30)));
137  rotate(-radians(170));
138  text("170°", 0, 0);
139}
140
141 DRAW CODE:
142  
143void drawRadar() {
144  translate(690, 765);
145  noFill();
146  strokeWeight(1.5);
147  stroke(98, 245, 31);
148
149  arc(0, 0, 1400, 1400, PI, TWO_PI);
150
151  arc(0,  0, 1300, 1300, PI, TWO_PI);
152
153  arc(0, 0, 1200, 1200, PI, TWO_PI);
154
155  arc(0, 0, 1100, 1100, PI, TWO_PI);
156
157  arc(0, 0, 1000, 1000, PI, TWO_PI);
158
159  arc(0, 0, 900, 900, PI, TWO_PI);
160
161  arc(0, 0, 800, 800, PI, TWO_PI);
162
163  arc(0, 0, 700, 700, PI, TWO_PI);
164
165  arc(0, 0, 600, 600, PI, TWO_PI);
166
167  arc(0, 0, 500, 500, PI, TWO_PI);
168
169  arc(0, 0, 400, 400, PI, TWO_PI);
170
171  arc(0, 0, 300, 300, PI, TWO_PI);
172
173  arc(0, 0, 200, 200, PI, TWO_PI);
174
175  arc(0, 0, 100, 100, PI, TWO_PI);
176  stroke(98, 245, 31);
177  noFill();
178  line(760, 0, 760, 0);
179  line(0, 0, -700*cos(radians(10)), -700*sin(radians(10)));
180  line(0, 0, -700*cos(radians(20)), -700*sin(radians(20)));
181  line(0, 0, -700*cos(radians(30)),  -700*sin(radians(30)));
182  line(0, 0, -700*cos(radians(40)), -700*sin(radians(40)));
183  line(0, 0, -700*cos(radians(50)), -700*sin(radians(50)));
184  line(0, 0, -700*cos(radians(60)),  -700*sin(radians(60)));
185  line(0, 0, -700*cos(radians(70)), -700*sin(radians(70)));
186  line(0, 0, -700*cos(radians(80)), -700*sin(radians(80)));
187  line(0, 0, -700*cos(radians(90)),  -700*sin(radians(90)));
188  line(0, 0, -700*cos(radians(100)), -700*sin(radians(100)));
189  line(0, 0, -700*cos(radians(110)), -700*sin(radians(110)));
190  line(0, 0, -700*cos(radians(120)),  -700*sin(radians(120)));
191  line(0, 0, -700*cos(radians(130)), -700*sin(radians(130)));
192  line(0, 0, -700*cos(radians(140)), -700*sin(radians(140)));
193  line(0, 0, -700*cos(radians(150)),  -700*sin(radians(150)));
194  line(0, 0, -700*cos(radians(160)), -700*sin(radians(160)));
195  line(0, 0, -700*cos(radians(170)), -700*sin(radians(170)));
196  line(-860*cos(radians(30)),  0, 700, 0);
197}
198
199//WORKING CODE:
200
201void radar_work()
202{
203  angle+=derection;
204  if (angle==180)
205  {
206    derection=-1;
207  }
208  if (angle==0)
209  {
210    derection=1;
211  }
212}
213
214//SCAN CODE:
215
216void drawLine()
217{
218  strokeWeight(11);
219  stroke(255);
220  translate(-650, 5);
221  line(0, 0, -700*cos(radians(-angle-10)),  -700*sin(radians(-angle-10)));
222  int pixelsDistance=0;
223  strokeWeight(10);
224  stroke(#0000FF);
225  pixelsDistance = distance * 5;
226  if (distance!=0)
227  {
228    if (distance<150)
229    {
230      line(-pixelsDistance*cos(radians(-angle-10)),  -pixelsDistance*sin(radians(-angle-10)), -700*cos(radians(-angle-10)), -700*sin(radians(-angle-10)));
231    }
232  }
233}
234
235
236//BY KIANLAGHAEI

# radar

//TNE PROCESSING CODE:

import processing.serial.*;

Serial  port;
int distance;
int derection=1;
void setup()
{
  fullScreen();
  smooth();
  port = new Serial(this, "COM3", 115200);
  port.clear();
  frameRate(10);
  delay(500);
  background(0);
}

void draw()
{  
  noStroke();
   fill(0);
  rect(0, 0, 350, 150);
  distance = port.read();
  port.write(angle);
  drawRadar();
  drawText();
  radar_work();
  drawLine();
}
  
//TEXT CODE:
 
void drawText()
{ 
  fill(98, 245, 60);
  textSize(25);
  if (distance>0)
  {
    text("Distance of object : "+distance+"cm",  -670, -720);
  } else
  {
    text("Distance: no object", -670, -720);
  }
  textSize(13);
  text("10cm", -17, -55);
  text("20cm", -17, -105);
  text("30cm", -17, -155);
  text("40cm", -17, -205);
  text("50cm",  -17, -255);
  text("60cm", -17, -305);
  text("70cm", -17, -355);
  text("80cm", -17, -405);
  text("90cm", -17, -455);
  text("100cm",  -17, -505);
  text("110cm", -17, -555);
  text("120cm", -17, -605);
  text("130cm", -17, -655);
  text("140cm", -20, -705);
  textSize(25);
  fill(98, 245, 60);
  translate(648*cos(radians(10)), -675*sin(radians(10)));
  rotate(-radians(10));
  text("10°", 0, 0);
  resetMatrix();
  translate(1425*cos(radians(20)),  2230*sin(radians(20)));
  rotate(-radians(0));
  text("0°", 0, 0);
  resetMatrix();
  translate(1382*cos(radians(20)), 1574*sin(radians(20)));
  rotate(-radians(20));
  text("20°", 0, 0);
  resetMatrix();
  translate(1446*cos(radians(30)),  875*sin(radians(30)));
  rotate(-radians(30));
  text("30°", 0, 0);
  resetMatrix();
  translate(1373*cos(radians(30)), 690*sin(radians(30)));
  rotate(-radians(40));
  text("40°", 0, 0);
  resetMatrix();
  translate(1280*cos(radians(30)),  525*sin(radians(30)));
  rotate(-radians(50));
  text("50°", 0, 0);
  resetMatrix();
  translate(1175*cos(radians(30)), 400*sin(radians(30)));
  rotate(-radians(60));
  text("60°", 0, 0);
  resetMatrix();
  translate(1050*cos(radians(30)),  300*sin(radians(30)));
  rotate(-radians(70));
  text("70°", 0, 0);
  resetMatrix();
  translate(925*cos(radians(30)), 250*sin(radians(30)));
  rotate(-radians(80));
  text("80°", 0, 0);
  resetMatrix();
  translate(780*cos(radians(30)),  190*sin(radians(30)));
  rotate(-radians(0));
  text("90°", 0, 0);
  resetMatrix();
  translate(665*cos(radians(30)), 255*sin(radians(30)));
  rotate(-radians(100));
  text("100°", 0, 0);
  resetMatrix();
  translate(540*cos(radians(30)),  315*sin(radians(30)));
  rotate(-radians(110));
  text("110°", 0, 0);
  resetMatrix();
  translate(420*cos(radians(30)), 410*sin(radians(30)));
  rotate(-radians(120));
  text("120°", 0, 0);
  resetMatrix();
  translate(310*cos(radians(30)),  545*sin(radians(30)));
  rotate(-radians(130));
  text("130°", 0, 0);
  resetMatrix();
  translate(220*cos(radians(30)), 700*sin(radians(30)));
  rotate(-radians(140));
  text("140°", 0, 0);
  resetMatrix();
  translate(146*cos(radians(30)),  885*sin(radians(30)));
  rotate(-radians(150));
  text("150°", 0, 0);
  resetMatrix();
  translate(80*cos(radians(20)), 1590*sin(radians(20)));
  rotate(-radians(160));
  text("160°", 0, 0);
  resetMatrix();
  translate(-1*cos(radians(20)),  2230*sin(radians(20)));
  rotate(-radians(0));
  text("180°", 0, 0);
  resetMatrix();
  translate(60*cos(radians(30)), 1310*sin(radians(30)));
  rotate(-radians(170));
  text("170°", 0, 0);
}

 DRAW CODE:
  
void drawRadar() {
  translate(690, 765);
  noFill();
  strokeWeight(1.5);
  stroke(98, 245, 31);

  arc(0, 0, 1400, 1400, PI, TWO_PI);

  arc(0,  0, 1300, 1300, PI, TWO_PI);

  arc(0, 0, 1200, 1200, PI, TWO_PI);

  arc(0, 0, 1100, 1100, PI, TWO_PI);

  arc(0, 0, 1000, 1000, PI, TWO_PI);

  arc(0, 0, 900, 900, PI, TWO_PI);

  arc(0, 0, 800, 800, PI, TWO_PI);

  arc(0, 0, 700, 700, PI, TWO_PI);

  arc(0, 0, 600, 600, PI, TWO_PI);

  arc(0, 0, 500, 500, PI, TWO_PI);

  arc(0, 0, 400, 400, PI, TWO_PI);

  arc(0, 0, 300, 300, PI, TWO_PI);

  arc(0, 0, 200, 200, PI, TWO_PI);

  arc(0, 0, 100, 100, PI, TWO_PI);
  stroke(98, 245, 31);
  noFill();
  line(760, 0, 760, 0);
  line(0, 0, -700*cos(radians(10)), -700*sin(radians(10)));
  line(0, 0, -700*cos(radians(20)), -700*sin(radians(20)));
  line(0, 0, -700*cos(radians(30)),  -700*sin(radians(30)));
  line(0, 0, -700*cos(radians(40)), -700*sin(radians(40)));
  line(0, 0, -700*cos(radians(50)), -700*sin(radians(50)));
  line(0, 0, -700*cos(radians(60)),  -700*sin(radians(60)));
  line(0, 0, -700*cos(radians(70)), -700*sin(radians(70)));
  line(0, 0, -700*cos(radians(80)), -700*sin(radians(80)));
  line(0, 0, -700*cos(radians(90)),  -700*sin(radians(90)));
  line(0, 0, -700*cos(radians(100)), -700*sin(radians(100)));
  line(0, 0, -700*cos(radians(110)), -700*sin(radians(110)));
  line(0, 0, -700*cos(radians(120)),  -700*sin(radians(120)));
  line(0, 0, -700*cos(radians(130)), -700*sin(radians(130)));
  line(0, 0, -700*cos(radians(140)), -700*sin(radians(140)));
  line(0, 0, -700*cos(radians(150)),  -700*sin(radians(150)));
  line(0, 0, -700*cos(radians(160)), -700*sin(radians(160)));
  line(0, 0, -700*cos(radians(170)), -700*sin(radians(170)));
  line(-860*cos(radians(30)),  0, 700, 0);
}

//WORKING CODE:

void radar_work()
{
  angle+=derection;
  if (angle==180)
  {
    derection=-1;
  }
  if (angle==0)
  {
    derection=1;
  }
}

//SCAN CODE:

void drawLine()
{
  strokeWeight(11);
  stroke(255);
  translate(-650, 5);
  line(0, 0, -700*cos(radians(-angle-10)),  -700*sin(radians(-angle-10)));
  int pixelsDistance=0;
  strokeWeight(10);
  stroke(#0000FF);
  pixelsDistance = distance * 5;
  if (distance!=0)
  {
    if (distance<150)
    {
      line(-pixelsDistance*cos(radians(-angle-10)),  -pixelsDistance*sin(radians(-angle-10)), -700*cos(radians(-angle-10)), -700*sin(radians(-angle-10)));
    }
  }
}


//BY KIANLAGHAEI

ARDUINO

arduino

1# RADAR
2 //*******************************************************
3
4  //THE ARDUINO CODE:
5 
6#include <Servo.h >
7int trig = 9;
8int echo = A5;
9int  servoPin = 6;
10int distance;
11Servo servo;
12
13void setup()
14{
15  Serial.begin(115200);
16  servo.attach(servoPin);
17  pinMode(9, OUTPUT);
18  pinMode(A5, INPUT);
19}
20
21void  loop()
22{
23  if (Serial.available())
24  {
25    byte data = Serial.read();
26    servo.write(data);
27    Serial.write(measure());
28  }
29}
30byte measure()
31{
32  digitalWrite(trig, LOW);
33  delayMicroseconds(2);
34  digitalWrite(trig, HIGH);
35  delayMicroseconds(10);
36  digitalWrite(trig, LOW);
37  long value =  pulseIn(echo,  HIGH, 9000);
38  int distance = value / 55.264f;
39  return ((byte)distance);
40}
41
42
43
44//BY  KIANLAGHAEI

# RADAR
 //*******************************************************

  //THE ARDUINO CODE:
 
#include <Servo.h >
int trig = 9;
int echo = A5;
int  servoPin = 6;
int distance;
Servo servo;

void setup()
{
  Serial.begin(115200);
  servo.attach(servoPin);
  pinMode(9, OUTPUT);
  pinMode(A5, INPUT);
}

void  loop()
{
  if (Serial.available())
  {
    byte data = Serial.read();
    servo.write(data);
    Serial.write(measure());
  }
}
byte measure()
{
  digitalWrite(trig, LOW);
  delayMicroseconds(2);
  digitalWrite(trig, HIGH);
  delayMicroseconds(10);
  digitalWrite(trig, LOW);
  long value =  pulseIn(echo,  HIGH, 9000);
  int distance = value / 55.264f;
  return ((byte)distance);
}



//BY  KIANLAGHAEI

Downloadable files

RADAR circuit diagrams

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