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Automatic Pet Watering System

Automatic watering system for my dog.

Apr 28, 2016

•

35744 views

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21 respects

home automation

animals

pets

Components and supplies

RGB Diffused Common Cathode

Relay (generic)

General Purpose Transistor NPN

Arduino Pro Mini 328 - 5V/16MHz

Crystal Liquid Display

Project description

Code

csharp

Sorry for the messy code and the variables between English and Norwegian, new at this. So be pasient please =)

1//Automatic watering ystem//
2
3
4const int trigPin = A3;
5const   int echoPin = A2;
6
7int rele = 3;
8int normaldrift = 5;
9int fyller = 8;
10
11long   duration;
12int distance;
13
14int releDrift = 0;
15int sensorValue = 0;  
16int   fullStatus = 0;
17int startfylling = 0;
18int tell =0;
19
20
21
22#include   <LiquidCrystal.h>
23LiquidCrystal lcd(12, 11, 6, 9, 10, 7);
24
25
26
27
28void   setup() 
29{
30
31  
32//Utganger og innganger//
33pinMode (trigPin, OUTPUT);
34pinMode   (echoPin, INPUT);
35
36
37pinMode (rele, OUTPUT);
38pinMode (normaldrift,OUTPUT);
39pinMode   (fyller , OUTPUT);
40
41
42
43//level sensor
44Serial.begin(9600);
45
46
47
48   lcd.begin(16, 2);
49  // Print a message to the LCD.
50
51digitalWrite(rele,LOW);
52
53}
54
55
56
57
58
59void   loop() 
60{
61
62 
63
64  
65  
66  
67   //               LEVEL SENSOR                  //
68  //---------------------------------------------//
69 
70   // read the analog in value:
71
72  
73int avstand = (distance);
74avstand   = constrain(avstand, 1, 8);
75avstand = map (avstand,1,8,8,1);
76
77
78
79
80digitalWrite(trigPin,   LOW);
81delayMicroseconds(2);
82digitalWrite(trigPin, HIGH);
83delayMicroseconds(10);
84digitalWrite(trigPin,   LOW);
85
86
87
88duration = pulseIn(echoPin, HIGH);
89distance = duration *   0.034 / 2;
90
91
92
93int vannlevel = avstand;
94
95
96
97  // print the   results to the serial monitor:
98
99Serial.println(releDrift);
100
101  delay(200);
102   
103  releDrift = digitalRead(rele);
104
105
106
107
108
109if ( vannlevel < 3 )
110   {tell++;}
111
112
113if (tell >=111) // 30sekunder
114{ startfylling = 1;
115}
116
117
118
119
120
121   if ( startfylling == 1 && vannlevel < 6) 
122  {
123   digitalWrite(rele, HIGH);
124   }
125  
126   if ( vannlevel >= 6) 
127  {
128   digitalWrite(rele, LOW); 
129    tell = 0;
130   startfylling = 0;
131   }
132  
133
134  
135
136//-------------------------------------------------//
137
138
139
140
141
142
143
144
145//                    LOW LEVEL                     //
146// ------------------------------------------------//
147
148
149
150
151//---------------------------------------------------//
152
153
154
155
156
157
158
159
160
161//       Forigling  (for å sikre tørrkjøring          //
162//--------------------------------------------------//
163
164
165
166
167
168//---------------------------------------------------//
169
170
171
172
173
174
175
176
177
178
179//                      Display                       //
180//---------------------------------------------------//
181
182
183
184
185if   (releDrift == LOW)
186{
187lcd.clear();
188lcd.setCursor(4, 0);
189lcd.print("Vannstand");
190lcd.setCursor(8,   1);
191lcd.print(vannlevel);
192lcd.setCursor(10, 1);
193lcd.print("cm");
194delay(50);
195lcd.clear();
196lcd.setCursor(4,   0);
197lcd.print("Vannstand");
198lcd.setCursor(8, 1);
199lcd.print(vannlevel);
200lcd.setCursor(10,   1);
201lcd.print("cm");
202digitalWrite (normaldrift, HIGH);
203
204
205  }
206
207
208
209if   (releDrift == HIGH)
210{
211lcd.clear();
212lcd.setCursor(5, 0);
213lcd.print("Fyller");
214lcd.setCursor(7,   1);
215lcd.print(vannlevel);
216lcd.setCursor(3, 1);
217lcd.print("~");
218lcd.setCursor(11,   1);
219lcd.print("~");
220digitalWrite (normaldrift, LOW);
221digitalWrite (fyller,   HIGH);
222delay(50);
223digitalWrite (fyller, LOW);
224delay(50);
225}
226
227
228
229
230
231
232//--------------------------------------------//
233
234
235}

//Automatic watering ystem//


const int trigPin = A3;
const   int echoPin = A2;

int rele = 3;
int normaldrift = 5;
int fyller = 8;

long   duration;
int distance;

int releDrift = 0;
int sensorValue = 0;  
int   fullStatus = 0;
int startfylling = 0;
int tell =0;



#include   <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 6, 9, 10, 7);




void   setup() 
{

  
//Utganger og innganger//
pinMode (trigPin, OUTPUT);
pinMode   (echoPin, INPUT);


pinMode (rele, OUTPUT);
pinMode (normaldrift,OUTPUT);
pinMode   (fyller , OUTPUT);



//level sensor
Serial.begin(9600);



   lcd.begin(16, 2);
  // Print a message to the LCD.

digitalWrite(rele,LOW);

}





void   loop() 
{

 

  
  
  
   //               LEVEL SENSOR                  //
  //---------------------------------------------//
 
   // read the analog in value:

  
int avstand = (distance);
avstand   = constrain(avstand, 1, 8);
avstand = map (avstand,1,8,8,1);




digitalWrite(trigPin,   LOW);
delayMicroseconds(2);
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin,   LOW);



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



int vannlevel = avstand;



  // print the   results to the serial monitor:

Serial.println(releDrift);

  delay(200);
   
  releDrift = digitalRead(rele);





if ( vannlevel < 3 )
   {tell++;}


if (tell >=111) // 30sekunder
{ startfylling = 1;
}





   if ( startfylling == 1 && vannlevel < 6) 
  {
   digitalWrite(rele, HIGH);
   }
  
   if ( vannlevel >= 6) 
  {
   digitalWrite(rele, LOW); 
    tell = 0;
   startfylling = 0;
   }
  

  

//-------------------------------------------------//








//                    LOW LEVEL                     //
// ------------------------------------------------//




//---------------------------------------------------//









//       Forigling  (for å sikre tørrkjøring          //
//--------------------------------------------------//





//---------------------------------------------------//










//                      Display                       //
//---------------------------------------------------//




if   (releDrift == LOW)
{
lcd.clear();
lcd.setCursor(4, 0);
lcd.print("Vannstand");
lcd.setCursor(8,   1);
lcd.print(vannlevel);
lcd.setCursor(10, 1);
lcd.print("cm");
delay(50);
lcd.clear();
lcd.setCursor(4,   0);
lcd.print("Vannstand");
lcd.setCursor(8, 1);
lcd.print(vannlevel);
lcd.setCursor(10,   1);
lcd.print("cm");
digitalWrite (normaldrift, HIGH);


  }



if   (releDrift == HIGH)
{
lcd.clear();
lcd.setCursor(5, 0);
lcd.print("Fyller");
lcd.setCursor(7,   1);
lcd.print(vannlevel);
lcd.setCursor(3, 1);
lcd.print("~");
lcd.setCursor(11,   1);
lcd.print("~");
digitalWrite (normaldrift, LOW);
digitalWrite (fyller,   HIGH);
delay(50);
digitalWrite (fyller, LOW);
delay(50);
}






//--------------------------------------------//


}

Code

csharp

Sorry for the messy code and the variables between English and Norwegian, new at this. So be pasient please =)

1//Automatic watering ystem//
2
3
4const int trigPin = A3;
5const  int echoPin = A2;
6
7int rele = 3;
8int normaldrift = 5;
9int fyller = 8;
10
11long  duration;
12int distance;
13
14int releDrift = 0;
15int sensorValue = 0;  
16int  fullStatus = 0;
17int startfylling = 0;
18int tell =0;
19
20
21
22#include  <LiquidCrystal.h>
23LiquidCrystal lcd(12, 11, 6, 9, 10, 7);
24
25
26
27
28void  setup() 
29{
30
31  
32//Utganger og innganger//
33pinMode (trigPin, OUTPUT);
34pinMode  (echoPin, INPUT);
35
36
37pinMode (rele, OUTPUT);
38pinMode (normaldrift,OUTPUT);
39pinMode  (fyller , OUTPUT);
40
41
42
43//level sensor
44Serial.begin(9600);
45
46
47
48  lcd.begin(16, 2);
49  // Print a message to the LCD.
50
51digitalWrite(rele,LOW);
52
53}
54
55
56
57
58
59void  loop() 
60{
61
62 
63
64  
65  
66  
67   //               LEVEL SENSOR                 //
68  //---------------------------------------------//
69 
70  // read the analog in value:
71
72  
73int avstand = (distance);
74avstand  = constrain(avstand, 1, 8);
75avstand = map (avstand,1,8,8,1);
76
77
78
79
80digitalWrite(trigPin,  LOW);
81delayMicroseconds(2);
82digitalWrite(trigPin, HIGH);
83delayMicroseconds(10);
84digitalWrite(trigPin,  LOW);
85
86
87
88duration = pulseIn(echoPin, HIGH);
89distance = duration *  0.034 / 2;
90
91
92
93int vannlevel = avstand;
94
95
96
97  // print the  results to the serial monitor:
98
99Serial.println(releDrift);
100
101  delay(200);
102  
103  releDrift = digitalRead(rele);
104
105
106
107
108
109if ( vannlevel < 3 )
110  {tell++;}
111
112
113if (tell >=111) // 30sekunder
114{ startfylling = 1;
115}
116
117
118
119
120
121  if ( startfylling == 1 && vannlevel < 6) 
122  {
123   digitalWrite(rele, HIGH);
124  }
125  
126   if ( vannlevel >= 6) 
127  {
128   digitalWrite(rele, LOW); 
129   tell = 0;
130   startfylling = 0;
131   }
132  
133
134  
135
136//-------------------------------------------------//
137
138
139
140
141
142
143
144
145//                   LOW LEVEL                     //
146// ------------------------------------------------//
147
148
149
150
151//---------------------------------------------------//
152
153
154
155
156
157
158
159
160
161//      Forigling  (for å sikre tørrkjøring          //
162//--------------------------------------------------//
163
164
165
166
167
168//---------------------------------------------------//
169
170
171
172
173
174
175
176
177
178
179//                     Display                       //
180//---------------------------------------------------//
181
182
183
184
185if  (releDrift == LOW)
186{
187lcd.clear();
188lcd.setCursor(4, 0);
189lcd.print("Vannstand");
190lcd.setCursor(8,  1);
191lcd.print(vannlevel);
192lcd.setCursor(10, 1);
193lcd.print("cm");
194delay(50);
195lcd.clear();
196lcd.setCursor(4,  0);
197lcd.print("Vannstand");
198lcd.setCursor(8, 1);
199lcd.print(vannlevel);
200lcd.setCursor(10,  1);
201lcd.print("cm");
202digitalWrite (normaldrift, HIGH);
203
204
205  }
206
207
208
209if  (releDrift == HIGH)
210{
211lcd.clear();
212lcd.setCursor(5, 0);
213lcd.print("Fyller");
214lcd.setCursor(7,  1);
215lcd.print(vannlevel);
216lcd.setCursor(3, 1);
217lcd.print("~");
218lcd.setCursor(11,  1);
219lcd.print("~");
220digitalWrite (normaldrift, LOW);
221digitalWrite (fyller,  HIGH);
222delay(50);
223digitalWrite (fyller, LOW);
224delay(50);
225}
226
227
228
229
230
231
232//--------------------------------------------//
233
234
235}

//Automatic watering ystem//


const int trigPin = A3;
const  int echoPin = A2;

int rele = 3;
int normaldrift = 5;
int fyller = 8;

long  duration;
int distance;

int releDrift = 0;
int sensorValue = 0;  
int  fullStatus = 0;
int startfylling = 0;
int tell =0;



#include  <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 6, 9, 10, 7);




void  setup() 
{

  
//Utganger og innganger//
pinMode (trigPin, OUTPUT);
pinMode  (echoPin, INPUT);


pinMode (rele, OUTPUT);
pinMode (normaldrift,OUTPUT);
pinMode  (fyller , OUTPUT);



//level sensor
Serial.begin(9600);



  lcd.begin(16, 2);
  // Print a message to the LCD.

digitalWrite(rele,LOW);

}





void  loop() 
{

 

  
  
  
   //               LEVEL SENSOR                 //
  //---------------------------------------------//
 
  // read the analog in value:

  
int avstand = (distance);
avstand  = constrain(avstand, 1, 8);
avstand = map (avstand,1,8,8,1);




digitalWrite(trigPin,  LOW);
delayMicroseconds(2);
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin,  LOW);



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



int vannlevel = avstand;



  // print the  results to the serial monitor:

Serial.println(releDrift);

  delay(200);
  
  releDrift = digitalRead(rele);





if ( vannlevel < 3 )
  {tell++;}


if (tell >=111) // 30sekunder
{ startfylling = 1;
}





  if ( startfylling == 1 && vannlevel < 6) 
  {
   digitalWrite(rele, HIGH);
  }
  
   if ( vannlevel >= 6) 
  {
   digitalWrite(rele, LOW); 
   tell = 0;
   startfylling = 0;
   }
  

  

//-------------------------------------------------//








//                   LOW LEVEL                     //
// ------------------------------------------------//




//---------------------------------------------------//









//      Forigling  (for å sikre tørrkjøring          //
//--------------------------------------------------//





//---------------------------------------------------//










//                     Display                       //
//---------------------------------------------------//




if  (releDrift == LOW)
{
lcd.clear();
lcd.setCursor(4, 0);
lcd.print("Vannstand");
lcd.setCursor(8,  1);
lcd.print(vannlevel);
lcd.setCursor(10, 1);
lcd.print("cm");
delay(50);
lcd.clear();
lcd.setCursor(4,  0);
lcd.print("Vannstand");
lcd.setCursor(8, 1);
lcd.print(vannlevel);
lcd.setCursor(10,  1);
lcd.print("cm");
digitalWrite (normaldrift, HIGH);


  }



if  (releDrift == HIGH)
{
lcd.clear();
lcd.setCursor(5, 0);
lcd.print("Fyller");
lcd.setCursor(7,  1);
lcd.print(vannlevel);
lcd.setCursor(3, 1);
lcd.print("~");
lcd.setCursor(11,  1);
lcd.print("~");
digitalWrite (normaldrift, LOW);
digitalWrite (fyller,  HIGH);
delay(50);
digitalWrite (fyller, LOW);
delay(50);
}






//--------------------------------------------//


}

Downloadable files

Arduino pro mini

This is the microcontroller i used

Arduino pro mini

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