Energy efficient and Heat protection system for buildings

1#include <LiquidCrystal.h>
2LiquidCrystal lcd (13,12,11,10,9,8);
3LiquidCrystal   lcd2(7,6,5,4,3,2);
4float temp;
5float voltage;
6int wait =700;
7int temp_in_celcuis;
8int   temp_in_faherneit;
9int green=A4;
10int blue=A3;
11int red=A2;
12
13void setup()   {
14pinMode(A0,INPUT);
15pinMode(red,OUTPUT);
16pinMode(green,OUTPUT);
17pinMode(blue,OUTPUT);
18pinMode(A1,OUTPUT);
19lcd.begin   (16,2);
20lcd2.begin (16,2);
21}void loop() {
22temp_in_celcuis=(voltage-0.5)*100;
23temp=analogRead(A0);
24voltage=temp*0.0048828125;
25if(temp_in_celcuis<=25)
26{
27analogWrite(green,255);
28analogWrite(red,0);
29analogWrite(blue,0);
30lcd2.print("AC   is turned off");
31lcd.print("celcuis: ");
32lcd.print(temp_in_celcuis);
33delay(wait);
34lcd2.clear();
35lcd.clear();
36digitalWrite(A1,LOW);
37}
38else   if(temp_in_celcuis>=25&&temp_in_celcuis<=55)
39{
40analogWrite(green,255);
41analogWrite(red,255);
42analogWrite(blue,0);
43lcd2.print("AC   is turned on");
44lcd.print("celcuis: ");
45lcd.print(temp_in_celcuis);
46delay(wait);
47lcd2.clear();
48lcd.clear();
49digitalWrite(A1,HIGH);
50}
51else   if(temp_in_celcuis>55)
52{
53analogWrite(green,0);
54analogWrite(red,255);
55analogWrite(blue,0);
56lcd2.print("It   is unsafe"); digitalWrite(A1,LOW);
57lcd.print("celcuis: ");
58lcd.print(temp_in_celcuis);
59delay(wait);
60lcd.clear();
61lcd2.clear();
62}
63}
64
65

1#include <LiquidCrystal.h>
2
3 LiquidCrystal lcd (13,12,11,10,9,8);
4
5   LiquidCrystal lcd2(7,6,5,4,3,2);
6
7 float temp;
8
9 float voltage;
10
11   int wait =700;
12
13 int temp_in_celcuis;
14
15 int temp_in_faherneit;
16
17   int buzzer = A5;
18
19 int green=A4;
20
21 int blue=A3;
22
23 int red=A2;
24
25   int motor = A1;
26
27
28
29void setup() {
30
31 pinMode(A0,INPUT);
32
33   pinMode(red,OUTPUT);
34
35 pinMode(green,OUTPUT);
36
37 pinMode(blue,OUTPUT);
38
39   pinMode(motor,OUTPUT);
40
41 pinMode(buzzer,OUTPUT);
42
43 lcd.begin (16,2);
44
45   lcd2.begin (16,2);
46
47 }void loop() {
48
49 temp_in_celcuis=(voltage-0.5)*100;
50
51   temp_in_faherneit = ( temp_in_celcuis * 9.0/5.0 ) + 32.0;
52
53 temp=analogRead(A0);
54
55   voltage=temp*0.0048828125;
56
57 if(temp_in_celcuis<=25)
58
59 {
60
61 digitalWrite(green,255);
62
63   digitalWrite(red,0);
64
65 digitalWrite(blue,0);
66
67 lcd2.print("AC is turned   off");
68
69 lcd.print("Celcuis: ");
70
71 lcd.print(temp_in_celcuis);
72
73   lcd.setCursor(0,1);
74
75 lcd.print("Faherneit: ");
76
77 lcd.print(temp_in_faherneit);
78
79   delay(wait);
80
81 lcd2.clear();
82
83 lcd.clear();
84
85 digitalWrite(A1,LOW);
86
87   }
88
89 else if(temp_in_celcuis>=25&&temp_in_celcuis<=55)
90
91 {
92
93 digitalWrite(green,255);
94
95   digitalWrite(red,255);
96
97 digitalWrite(blue,0);
98
99 digitalWrite( motor,HIGH);
100
101   digitalWrite( buzzer,LOW);
102
103 lcd2.print("AC is turned on");
104
105 lcd.print("Celcuis:   ");
106
107 lcd.print(temp_in_celcuis);
108
109 lcd.setCursor(0,1);
110
111 lcd.print("Faherneit:   ");
112
113 lcd.print(temp_in_faherneit);
114
115 delay(wait);
116
117 lcd2.clear();
118
119   lcd.clear();
120
121
122
123}
124
125 else if(temp_in_celcuis>55)
126
127 {
128
129   digitalWrite(green,0);
130
131 digitalWrite(red,255);
132
133 digitalWrite(blue,0);
134
135   digitalWrite( motor,LOW);
136
137 digitalWrite( buzzer,HIGH);
138
139 lcd2.print("It   is unsafe");
140
141 lcd.print("Celcuis: ");
142
143 lcd.print(temp_in_celcuis);
144
145   lcd.setCursor(0,1);
146
147 lcd.print("Faherneit: ");
148
149 lcd.print(temp_in_faherneit);
150
151   delay(wait);
152
153 lcd.clear();
154
155 lcd2.clear();
156
157 }
158
159 }

1#include <LiquidCrystal.h>
2LiquidCrystal lcd (13,12,11,10,9,8);
3LiquidCrystal  lcd2(7,6,5,4,3,2);
4float temp;
5float voltage;
6int wait =700;
7int temp_in_celcuis;
8int  temp_in_faherneit;
9int green=A4;
10int blue=A3;
11int red=A2;
12
13void setup()  {
14pinMode(A0,INPUT);
15pinMode(red,OUTPUT);
16pinMode(green,OUTPUT);
17pinMode(blue,OUTPUT);
18pinMode(A1,OUTPUT);
19lcd.begin  (16,2);
20lcd2.begin (16,2);
21}void loop() {
22temp_in_celcuis=(voltage-0.5)*100;
23temp=analogRead(A0);
24voltage=temp*0.0048828125;
25if(temp_in_celcuis<=25)
26{
27analogWrite(green,255);
28analogWrite(red,0);
29analogWrite(blue,0);
30lcd2.print("AC  is turned off");
31lcd.print("celcuis: ");
32lcd.print(temp_in_celcuis);
33delay(wait);
34lcd2.clear();
35lcd.clear();
36digitalWrite(A1,LOW);
37}
38else  if(temp_in_celcuis>=25&&temp_in_celcuis<=55)
39{
40analogWrite(green,255);
41analogWrite(red,255);
42analogWrite(blue,0);
43lcd2.print("AC  is turned on");
44lcd.print("celcuis: ");
45lcd.print(temp_in_celcuis);
46delay(wait);
47lcd2.clear();
48lcd.clear();
49digitalWrite(A1,HIGH);
50}
51else  if(temp_in_celcuis>55)
52{
53analogWrite(green,0);
54analogWrite(red,255);
55analogWrite(blue,0);
56lcd2.print("It  is unsafe"); digitalWrite(A1,LOW);
57lcd.print("celcuis: ");
58lcd.print(temp_in_celcuis);
59delay(wait);
60lcd.clear();
61lcd2.clear();
62}
63}
64
65

1#include <LiquidCrystal.h>
2
3 LiquidCrystal lcd (13,12,11,10,9,8);
4
5  LiquidCrystal lcd2(7,6,5,4,3,2);
6
7 float temp;
8
9 float voltage;
10
11  int wait =700;
12
13 int temp_in_celcuis;
14
15 int temp_in_faherneit;
16
17  int buzzer = A5;
18
19 int green=A4;
20
21 int blue=A3;
22
23 int red=A2;
24
25  int motor = A1;
26
27
28
29void setup() {
30
31 pinMode(A0,INPUT);
32
33  pinMode(red,OUTPUT);
34
35 pinMode(green,OUTPUT);
36
37 pinMode(blue,OUTPUT);
38
39  pinMode(motor,OUTPUT);
40
41 pinMode(buzzer,OUTPUT);
42
43 lcd.begin (16,2);
44
45  lcd2.begin (16,2);
46
47 }void loop() {
48
49 temp_in_celcuis=(voltage-0.5)*100;
50
51  temp_in_faherneit = ( temp_in_celcuis * 9.0/5.0 ) + 32.0;
52
53 temp=analogRead(A0);
54
55  voltage=temp*0.0048828125;
56
57 if(temp_in_celcuis<=25)
58
59 {
60
61 digitalWrite(green,255);
62
63  digitalWrite(red,0);
64
65 digitalWrite(blue,0);
66
67 lcd2.print("AC is turned  off");
68
69 lcd.print("Celcuis: ");
70
71 lcd.print(temp_in_celcuis);
72
73  lcd.setCursor(0,1);
74
75 lcd.print("Faherneit: ");
76
77 lcd.print(temp_in_faherneit);
78
79  delay(wait);
80
81 lcd2.clear();
82
83 lcd.clear();
84
85 digitalWrite(A1,LOW);
86
87  }
88
89 else if(temp_in_celcuis>=25&&temp_in_celcuis<=55)
90
91 {
92
93 digitalWrite(green,255);
94
95  digitalWrite(red,255);
96
97 digitalWrite(blue,0);
98
99 digitalWrite( motor,HIGH);
100
101  digitalWrite( buzzer,LOW);
102
103 lcd2.print("AC is turned on");
104
105 lcd.print("Celcuis:  ");
106
107 lcd.print(temp_in_celcuis);
108
109 lcd.setCursor(0,1);
110
111 lcd.print("Faherneit:  ");
112
113 lcd.print(temp_in_faherneit);
114
115 delay(wait);
116
117 lcd2.clear();
118
119  lcd.clear();
120
121
122
123}
124
125 else if(temp_in_celcuis>55)
126
127 {
128
129  digitalWrite(green,0);
130
131 digitalWrite(red,255);
132
133 digitalWrite(blue,0);
134
135  digitalWrite( motor,LOW);
136
137 digitalWrite( buzzer,HIGH);
138
139 lcd2.print("It  is unsafe");
140
141 lcd.print("Celcuis: ");
142
143 lcd.print(temp_in_celcuis);
144
145  lcd.setCursor(0,1);
146
147 lcd.print("Faherneit: ");
148
149 lcd.print(temp_in_faherneit);
150
151  delay(wait);
152
153 lcd.clear();
154
155 lcd2.clear();
156
157 }
158
159 }