Multiple Sensor Station

1#include <LiquidCrystal.h>
2
3LiquidCrystal lcd(13,12,11,10,9,8);
4
5const  int r = 1000;
6const float flatResistance = 37300.0;
7const float bendResistance  = 90000.0;
8unsigned long fsrV;
9unsigned long fsrC;
10unsigned long fsrR;
11long  Force;
12void setup()
13{
14  lcd.begin(16,2);
15  lcd.home();
16  Serial.begin(9600);
17  pinMode(A4, INPUT);
18  pinMode(6, INPUT);
19  pinMode(A5, INPUT);
20}
21void  loop()
22{
23  int flex = analogRead(A1);
24  float Vflex = flex * 5 / 1023.0;
25float  Rflex = r * (5 / Vflex - 1.0);
26  float angle = map(Rflex, flatResistance, bendResistance,  0, 90.0);
27  lcd.clear();
28  lcd.print("Flex:  ");
29  lcd.print(angle);
30  delay(3000);
31  int gas = analogRead(A0);
32  Serial.println(gas);
33  if(gas  > 100)
34  {
35    lcd.clear();
36    lcd.print("There's gas!!!!!!!!!");
37    delay(3000);
38  }
39  float temp = (analogRead(A2)*5.0f/1024 - 0.5) / 0.01;
40  lcd.clear();
41  lcd.print("Temp: ");
42  lcd.print(temp);
43  delay(3000);
44  int light = analogRead(A5);
45  if(light < 10)
46  {
47    lcd.clear();
48    lcd.print("It is dark");
49    delay(3000);
50  } else
51  {
52    lcd.clear();
53    lcd.print("It is light");
54    delay(3000);
55  }
56  int tilt = analogRead(6);
57  lcd.clear();
58  lcd.print("Tilt: ");
59  lcd.print(tilt);
60  delay(3000);
61  int fsr = analogRead(A4);
62  fsrV = map(fsr, 0, 1023, 0, 5000);
63  lcd.clear();
64  lcd.print("MV: ");                                        
65  lcd.print(fsrV);
66  delay(3000);
67  fsrR = 5000- fsrV;
68  fsrR *= 1000;
69  fsrR /= fsrV;
70  lcd.clear();
71  lcd.print("Ohms: ");
72  lcd.print(fsrR);
73  delay(3000);
74  fsrC = 1000000;
75fsrC /= fsrR;
76  
77Serial.print("Conductance in microMhos:  ");
78Serial.println(fsrC);
79  lcd.clear();
80  lcd.print("mMhos: ");
81lcd.println(fsrC);
82  delay(3000);
83  if (fsrC <= 1000) {
84Force = fsrC / 80;
85    lcd.clear();
86    lcd.print("Force: ");
87    lcd.print(Force);
88    delay(3000);
89Serial.print("Force  in Newtons: ");
90Serial.println(Force);
91} else {
92Force = fsrC - 1000;
93Force  /= 30;
94    lcd.clear();
95    lcd.print("Force: ");
96    lcd.print(Force);
97    delay(3000);
98Serial.print("Force in Newtons: ");
99Serial.println(Force);
100}
101Serial.println("--------------------");
102delay(1000);
103}

1#include <LiquidCrystal.h>
2
3LiquidCrystal lcd(13,12,11,10,9,8);
4
5const
6  int r = 1000;
7const float flatResistance = 37300.0;
8const float bendResistance
9  = 90000.0;
10unsigned long fsrV;
11unsigned long fsrC;
12unsigned long fsrR;
13long
14  Force;
15void setup()
16{
17  lcd.begin(16,2);
18  lcd.home();
19  Serial.begin(9600);
20
21  pinMode(A4, INPUT);
22  pinMode(6, INPUT);
23  pinMode(A5, INPUT);
24}
25void
26  loop()
27{
28  int flex = analogRead(A1);
29  float Vflex = flex * 5 / 1023.0;
30float
31  Rflex = r * (5 / Vflex - 1.0);
32  float angle = map(Rflex, flatResistance, bendResistance,
33  0, 90.0);
34  lcd.clear();
35  lcd.print("Flex:  ");
36  lcd.print(angle);
37
38  delay(3000);
39  int gas = analogRead(A0);
40  Serial.println(gas);
41  if(gas
42  > 100)
43  {
44    lcd.clear();
45    lcd.print("There's gas!!!!!!!!!");
46
47    delay(3000);
48  }
49  float temp = (analogRead(A2)*5.0f/1024 - 0.5) / 0.01;
50
51  lcd.clear();
52  lcd.print("Temp: ");
53  lcd.print(temp);
54  delay(3000);
55
56  int light = analogRead(A5);
57  if(light < 10)
58  {
59    lcd.clear();
60
61    lcd.print("It is dark");
62    delay(3000);
63  } else
64  {
65    lcd.clear();
66
67    lcd.print("It is light");
68    delay(3000);
69  }
70  int tilt = analogRead(6);
71
72  lcd.clear();
73  lcd.print("Tilt: ");
74  lcd.print(tilt);
75  delay(3000);
76
77  int fsr = analogRead(A4);
78  fsrV = map(fsr, 0, 1023, 0, 5000);
79  lcd.clear();
80
81  lcd.print("MV: ");                                        
82  lcd.print(fsrV);
83
84  delay(3000);
85  fsrR = 5000- fsrV;
86  fsrR *= 1000;
87  fsrR /= fsrV;
88
89  lcd.clear();
90  lcd.print("Ohms: ");
91  lcd.print(fsrR);
92  delay(3000);
93
94  fsrC = 1000000;
95fsrC /= fsrR;
96  
97Serial.print("Conductance in microMhos:
98  ");
99Serial.println(fsrC);
100  lcd.clear();
101  lcd.print("mMhos: ");
102lcd.println(fsrC);
103
104  delay(3000);
105  if (fsrC <= 1000) {
106Force = fsrC / 80;
107    lcd.clear();
108
109    lcd.print("Force: ");
110    lcd.print(Force);
111    delay(3000);
112Serial.print("Force
113  in Newtons: ");
114Serial.println(Force);
115} else {
116Force = fsrC - 1000;
117Force
118  /= 30;
119    lcd.clear();
120    lcd.print("Force: ");
121    lcd.print(Force);
122
123    delay(3000);
124Serial.print("Force in Newtons: ");
125Serial.println(Force);
126}
127Serial.println("--------------------");
128delay(1000);
129}