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This replicated GUI Radar project, inspired by Dejan Nedelkovski, was articulated to fit its display into a standard computer monitor.

Apr 27, 2019

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home automation

security

monitoring

Components and supplies

SG90 Micro-servo motor

Jumper wires (generic)

Ultrasonic Sensor - HC-SR04 (Generic)

Arduino UNO

9V 1A Switching Wall Power Supply

Tools and machines

Extraction Tool, 6 Piece Screw Extractor & Screwdriver Set

Project description

Code

iHacklab Radar Graphix Interface Display

arduino

The code of this Radio Detecting and Ranging project was modified to fit the display into a standard computer monitor using Graphics Interface provided by Processsing 3.0. The example code is public domain

1import processing.serial.*;  
2import java.awt.event.KeyEvent;  
3import  java.io.IOException;
4
5Serial myPort;  
6String angle="";
7String distance="";
8String  data="";
9String noObject;
10float pixsDistance;
11int iAngle, iDistance;
12int  index1=0;
13int index2=0;
14
15void setup() {
16 size (1000, 500);  
17 smooth();
18  myPort = new Serial(this,"COM4", 9600);  
19 myPort.bufferUntil('.');  
20}
21
22void  draw() {
23  fill(98,245,31);
24  noStroke();
25  fill(0,4); 
26  rect(0, 0,  width, 1010); 
27  fill(98,245,31); // green 
28  drawRadar(); 
29  drawLine();
30  drawObject();
31  drawText();
32}
33
34void serialEvent (Serial myPort) {  
35  data = myPort.readStringUntil('.');
36  data = data.substring(0,data.length()-1);
37  index1 = data.indexOf(","); 
38  angle= data.substring(0, index1); 
39  distance=  data.substring(index1+1, data.length()); 
40  iAngle = int(angle);
41  iDistance  = int(distance);
42}
43
44void drawRadar() {
45  pushMatrix();
46  translate(500,480);  
47  noFill();
48  strokeWeight(2);
49  stroke(98,245,31);
50  arc(0,0,1000,1000,PI,TWO_PI);
51    arc(0,0,800,800,PI,TWO_PI);
52  arc(0,0,600,600,PI,TWO_PI);
53  arc(0,0,400,400,PI,TWO_PI);
54  arc(0,0,200,200,PI,TWO_PI);
55  line(-500,0,500,0);
56  line(0,0,-500*cos(radians(30)),-500*sin(radians(30)));
57  line(0,0,-500*cos(radians(60)),-500*sin(radians(60)));
58  line(0,0,-500*cos(radians(90)),-500*sin(radians(90)));
59  line(0,0,-500*cos(radians(120)),-500*sin(radians(120)));
60  line(0,0,-500*cos(radians(150)),-500*sin(radians(150)));
61  line(-500*cos(radians(30)),0,500,0);
62  popMatrix();
63}
64
65void drawObject()  {
66  pushMatrix();
67  translate(500,480); 
68  strokeWeight(9);
69  stroke(255,10,10);  // red 
70  pixsDistance = iDistance*22.5; 
71  if(iDistance<30){
72  line(pixsDistance*cos(radians(iAngle)),-pixsDistance*sin(radians(iAngle)),500*cos(radians(iAngle)),-500*sin(radians(iAngle)));
73  }
74  popMatrix();
75}
76
77void drawLine() {
78  pushMatrix();
79  strokeWeight(9);
80  stroke(30,250,60);
81  translate(500,480); 
82  line(0,0,500*cos(radians(iAngle)),-500*sin(radians(iAngle)));  
83  popMatrix();
84}
85
86void drawText() { 
87  pushMatrix();
88  textSize(14);
89  fill(98,245,60);
90  translate(500,490);
91  text("90°",0,5);
92  text("www.iHackLab.blogspot.com        0°",250,5);
93  text("180°",-500,5);
94  popMatrix(); 
95}
96
97
98Reprogrammed  by: J.B. Wylzan
99Website:http://myarduinoscratchbook.blogspot.com

import processing.serial.*;  
import java.awt.event.KeyEvent;  
import  java.io.IOException;

Serial myPort;  
String angle="";
String distance="";
String  data="";
String noObject;
float pixsDistance;
int iAngle, iDistance;
int  index1=0;
int index2=0;

void setup() {
 size (1000, 500);  
 smooth();
  myPort = new Serial(this,"COM4", 9600);  
 myPort.bufferUntil('.');  
}

void  draw() {
  fill(98,245,31);
  noStroke();
  fill(0,4); 
  rect(0, 0,  width, 1010); 
  fill(98,245,31); // green 
  drawRadar(); 
  drawLine();
  drawObject();
  drawText();
}

void serialEvent (Serial myPort) {  
  data = myPort.readStringUntil('.');
  data = data.substring(0,data.length()-1);
  index1 = data.indexOf(","); 
  angle= data.substring(0, index1); 
  distance=  data.substring(index1+1, data.length()); 
  iAngle = int(angle);
  iDistance  = int(distance);
}

void drawRadar() {
  pushMatrix();
  translate(500,480);  
  noFill();
  strokeWeight(2);
  stroke(98,245,31);
  arc(0,0,1000,1000,PI,TWO_PI);
    arc(0,0,800,800,PI,TWO_PI);
  arc(0,0,600,600,PI,TWO_PI);
  arc(0,0,400,400,PI,TWO_PI);
  arc(0,0,200,200,PI,TWO_PI);
  line(-500,0,500,0);
  line(0,0,-500*cos(radians(30)),-500*sin(radians(30)));
  line(0,0,-500*cos(radians(60)),-500*sin(radians(60)));
  line(0,0,-500*cos(radians(90)),-500*sin(radians(90)));
  line(0,0,-500*cos(radians(120)),-500*sin(radians(120)));
  line(0,0,-500*cos(radians(150)),-500*sin(radians(150)));
  line(-500*cos(radians(30)),0,500,0);
  popMatrix();
}

void drawObject()  {
  pushMatrix();
  translate(500,480); 
  strokeWeight(9);
  stroke(255,10,10);  // red 
  pixsDistance = iDistance*22.5; 
  if(iDistance<30){
  line(pixsDistance*cos(radians(iAngle)),-pixsDistance*sin(radians(iAngle)),500*cos(radians(iAngle)),-500*sin(radians(iAngle)));
  }
  popMatrix();
}

void drawLine() {
  pushMatrix();
  strokeWeight(9);
  stroke(30,250,60);
  translate(500,480); 
  line(0,0,500*cos(radians(iAngle)),-500*sin(radians(iAngle)));  
  popMatrix();
}

void drawText() { 
  pushMatrix();
  textSize(14);
  fill(98,245,60);
  translate(500,490);
  text("90°",0,5);
  text("www.iHackLab.blogspot.com        0°",250,5);
  text("180°",-500,5);
  popMatrix(); 
}


Reprogrammed  by: J.B. Wylzan
Website:http://myarduinoscratchbook.blogspot.com

iHacklab Radar Graphix Interface Display

arduino

1import processing.serial.*;  
2import java.awt.event.KeyEvent;  
3import
4  java.io.IOException;
5
6Serial myPort;  
7String angle="";
8String distance="";
9String
10  data="";
11String noObject;
12float pixsDistance;
13int iAngle, iDistance;
14int
15  index1=0;
16int index2=0;
17
18void setup() {
19 size (1000, 500);  
20 smooth();
21
22  myPort = new Serial(this,"COM4", 9600);  
23 myPort.bufferUntil('.');  
24}
25
26void
27  draw() {
28  fill(98,245,31);
29  noStroke();
30  fill(0,4); 
31  rect(0, 0,
32  width, 1010); 
33  fill(98,245,31); // green 
34  drawRadar(); 
35  drawLine();
36
37  drawObject();
38  drawText();
39}
40
41void serialEvent (Serial myPort) {
42  
43  data = myPort.readStringUntil('.');
44  data = data.substring(0,data.length()-1);
45
46  index1 = data.indexOf(","); 
47  angle= data.substring(0, index1); 
48  distance=
49  data.substring(index1+1, data.length()); 
50  iAngle = int(angle);
51  iDistance
52  = int(distance);
53}
54
55void drawRadar() {
56  pushMatrix();
57  translate(500,480);
58  
59  noFill();
60  strokeWeight(2);
61  stroke(98,245,31);
62  arc(0,0,1000,1000,PI,TWO_PI);
63
64    arc(0,0,800,800,PI,TWO_PI);
65  arc(0,0,600,600,PI,TWO_PI);
66  arc(0,0,400,400,PI,TWO_PI);
67
68  arc(0,0,200,200,PI,TWO_PI);
69  line(-500,0,500,0);
70  line(0,0,-500*cos(radians(30)),-500*sin(radians(30)));
71
72  line(0,0,-500*cos(radians(60)),-500*sin(radians(60)));
73  line(0,0,-500*cos(radians(90)),-500*sin(radians(90)));
74
75  line(0,0,-500*cos(radians(120)),-500*sin(radians(120)));
76  line(0,0,-500*cos(radians(150)),-500*sin(radians(150)));
77
78  line(-500*cos(radians(30)),0,500,0);
79  popMatrix();
80}
81
82void drawObject()
83  {
84  pushMatrix();
85  translate(500,480); 
86  strokeWeight(9);
87  stroke(255,10,10);
88  // red 
89  pixsDistance = iDistance*22.5; 
90  if(iDistance<30){
91  line(pixsDistance*cos(radians(iAngle)),-pixsDistance*sin(radians(iAngle)),500*cos(radians(iAngle)),-500*sin(radians(iAngle)));
92
93  }
94  popMatrix();
95}
96
97void drawLine() {
98  pushMatrix();
99  strokeWeight(9);
100
101  stroke(30,250,60);
102  translate(500,480); 
103  line(0,0,500*cos(radians(iAngle)),-500*sin(radians(iAngle)));
104  
105  popMatrix();
106}
107
108void drawText() { 
109  pushMatrix();
110  textSize(14);
111
112  fill(98,245,60);
113  translate(500,490);
114  text("90°",0,5);
115  text("www.iHackLab.blogspot.com
116        0°",250,5);
117  text("180°",-500,5);
118  popMatrix(); 
119}
120
121
122Reprogrammed
123  by: J.B. Wylzan
124Website:http://myarduinoscratchbook.blogspot.com

import processing.serial.*;  
import java.awt.event.KeyEvent;  
import
  java.io.IOException;

Serial myPort;  
String angle="";
String distance="";
String
  data="";
String noObject;
float pixsDistance;
int iAngle, iDistance;
int
  index1=0;
int index2=0;

void setup() {
 size (1000, 500);  
 smooth();

  myPort = new Serial(this,"COM4", 9600);  
 myPort.bufferUntil('.');  
}

void
  draw() {
  fill(98,245,31);
  noStroke();
  fill(0,4); 
  rect(0, 0,
  width, 1010); 
  fill(98,245,31); // green 
  drawRadar(); 
  drawLine();

  drawObject();
  drawText();
}

void serialEvent (Serial myPort) {
  
  data = myPort.readStringUntil('.');
  data = data.substring(0,data.length()-1);

  index1 = data.indexOf(","); 
  angle= data.substring(0, index1); 
  distance=
  data.substring(index1+1, data.length()); 
  iAngle = int(angle);
  iDistance
  = int(distance);
}

void drawRadar() {
  pushMatrix();
  translate(500,480);
  
  noFill();
  strokeWeight(2);
  stroke(98,245,31);
  arc(0,0,1000,1000,PI,TWO_PI);

    arc(0,0,800,800,PI,TWO_PI);
  arc(0,0,600,600,PI,TWO_PI);
  arc(0,0,400,400,PI,TWO_PI);

  arc(0,0,200,200,PI,TWO_PI);
  line(-500,0,500,0);
  line(0,0,-500*cos(radians(30)),-500*sin(radians(30)));

  line(0,0,-500*cos(radians(60)),-500*sin(radians(60)));
  line(0,0,-500*cos(radians(90)),-500*sin(radians(90)));

  line(0,0,-500*cos(radians(120)),-500*sin(radians(120)));
  line(0,0,-500*cos(radians(150)),-500*sin(radians(150)));

  line(-500*cos(radians(30)),0,500,0);
  popMatrix();
}

void drawObject()
  {
  pushMatrix();
  translate(500,480); 
  strokeWeight(9);
  stroke(255,10,10);
  // red 
  pixsDistance = iDistance*22.5; 
  if(iDistance<30){
  line(pixsDistance*cos(radians(iAngle)),-pixsDistance*sin(radians(iAngle)),500*cos(radians(iAngle)),-500*sin(radians(iAngle)));

  }
  popMatrix();
}

void drawLine() {
  pushMatrix();
  strokeWeight(9);

  stroke(30,250,60);
  translate(500,480); 
  line(0,0,500*cos(radians(iAngle)),-500*sin(radians(iAngle)));
  
  popMatrix();
}

void drawText() { 
  pushMatrix();
  textSize(14);

  fill(98,245,60);
  translate(500,490);
  text("90°",0,5);
  text("www.iHackLab.blogspot.com
        0°",250,5);
  text("180°",-500,5);
  popMatrix(); 
}


Reprogrammed
  by: J.B. Wylzan
Website:http://myarduinoscratchbook.blogspot.com

Downloadable files

Block Diagram

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