Self-service cat feeder

You can learn to use modern electronics and get your own food :-)?

May 14, 2020

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animals

Components and supplies

Arduino Nano R3

Project description

Code

feeder_for_cat.ino

arduino

1
2#include <Servo.h>
3int CatButton;  //  
4Servo servo1;   //  servo   Servo
5
6void setup() {
7
8  pinMode(3, OUTPUT);     //  3 
9  pinMode(11,   OUTPUT);    // 
10  servo1.attach(9);       //     
11
12// 
13  analogWrite(11,   20); //   
14  servo1.write(10);    //       
15  delay(250);          //       
16   analogWrite(11, 0);  //   
17
18}
19
20void loop() {
21
22  CatButton =   analogRead(A0); //      
23
24  if (CatButton > 700) {      //       
25    analogWrite(11,   20);      //     ()     
26    digitalWrite(3, HIGH);    //    
27    servo1.write((map(analogRead(A1),   0, 1024, 0, 180))); //    
28    delay(250);               //     
29    servo1.write(10);          //  
30    delay(250);               //     
31    digitalWrite(3, LOW);      //    
32    analogWrite(11, 0);       //    
33    delay(500);               //        
34  }
35
36}
37
38

#include <Servo.h>
int CatButton;  //  
Servo servo1;   //  servo   Servo

void setup() {

  pinMode(3, OUTPUT);     //  3 
  pinMode(11,   OUTPUT);    // 
  servo1.attach(9);       //     

// 
  analogWrite(11,   20); //   
  servo1.write(10);    //       
  delay(250);          //       
   analogWrite(11, 0);  //   

}

void loop() {

  CatButton =   analogRead(A0); //      

  if (CatButton > 700) {      //       
    analogWrite(11,   20);      //     ()     
    digitalWrite(3, HIGH);    //    
    servo1.write((map(analogRead(A1),   0, 1024, 0, 180))); //    
    delay(250);               //     
    servo1.write(10);          //  
    delay(250);               //     
    digitalWrite(3, LOW);      //    
    analogWrite(11, 0);       //    
    delay(500);               //        
  }

}

feeder_for_cat.ino

arduino

1
2#include <Servo.h>
3int CatButton;  //  
4Servo servo1;   //  servo  Servo
5
6void setup() {
7
8  pinMode(3, OUTPUT);     //  3 
9  pinMode(11,  OUTPUT);    // 
10  servo1.attach(9);       //     
11
12// 
13  analogWrite(11,  20); //   
14  servo1.write(10);    //       
15  delay(250);          //       
16  analogWrite(11, 0);  //   
17
18}
19
20void loop() {
21
22  CatButton =  analogRead(A0); //      
23
24  if (CatButton > 700) {      //       
25    analogWrite(11,  20);      //     ()     
26    digitalWrite(3, HIGH);    //    
27    servo1.write((map(analogRead(A1),  0, 1024, 0, 180))); //    
28    delay(250);               //     
29    servo1.write(10);         //  
30    delay(250);               //     
31    digitalWrite(3, LOW);     //    
32    analogWrite(11, 0);       //    
33    delay(500);               //       
34  }
35
36}
37
38

#include <Servo.h>
int CatButton;  //  
Servo servo1;   //  servo  Servo

void setup() {

  pinMode(3, OUTPUT);     //  3 
  pinMode(11,  OUTPUT);    // 
  servo1.attach(9);       //     

// 
  analogWrite(11,  20); //   
  servo1.write(10);    //       
  delay(250);          //       
  analogWrite(11, 0);  //   

}

void loop() {

  CatButton =  analogRead(A0); //      

  if (CatButton > 700) {      //       
    analogWrite(11,  20);      //     ()     
    digitalWrite(3, HIGH);    //    
    servo1.write((map(analogRead(A1),  0, 1024, 0, 180))); //    
    delay(250);               //     
    servo1.write(10);         //  
    delay(250);               //     
    digitalWrite(3, LOW);     //    
    analogWrite(11, 0);       //    
    delay(500);               //       
  }

}

Downloadable files

Feeder for cat Electrical circuit diagram

Documentation

feeder_for_cat_electrical_circuit_diagram_Hp1aj46FH7.jpg

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