Meaow-Fi hranilica za mačke

Udruga Pozitivni i sretni Čepin

Meaow-Fi je hranilica za mačke kojom se upravlja putem Blynk aplikacije, a koristila bi se u slučaju kada nema nikoga kod kuće kako bi se keksići za mačku ubacili u posudicu za hranjenje putem smartphone-a s udaljene lokacije.

Izrada projekta

Slika prikazuje način na koji je servo motor montiran na stalak, te način na koji je boca koja služi kao spremnik keksića pričvršćena za servo motor.

Slika prikazuje cjelokupni sklop spremnika, te moment eksperimentiranja s izbacivanjem keksića.

Slika prikazuje kompletan uređaj koji ima i zaštitnu oblogu kako bi zaštitili elektronički sklop.

Mobilna aplikacija

U Blynk aplikaciji upotrebljen je slider koji upravlja servo motorom tako da pomicanjem u jednu stranu na maksimalnu vrijednost servo okreće spremnik i ispušta keksiće u posudicu, dok se vraćanjem slidera u minimum zatvara.

Shema projekta

Shema prikazuje način na koji je servo motor spojen na mkr 1000.

Shemu ovoga projekta možete preuzeti ovdje.

Arduino program

#define BLYNK_PRINT /*

/*
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI 
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI                                                             
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI                                                        
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI                                                            
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI                                                        
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI                                                        
     MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI MeowFI                                                        
                                                            /*
/*************************************************************
  Download latest Blynk library here:
    https://github.com/blynkkk/blynk-library/releases/latest

  Blynk is a platform with iOS and Android apps to control
  Arduino, Raspberry Pi and the likes over the Internet.
  You can easily build graphic interfaces for all your
  projects by simply dragging and dropping widgets.

    Downloads, docs, tutorials: http://www.blynk.cc
    Sketch generator:           http://examples.blynk.cc
    Blynk community:            http://community.blynk.cc
    Follow us:                  http://www.fb.com/blynkapp
                                Tweets by blynk_app

  Blynk library is licensed under MIT license
  This example code is in public domain.

 *************************************************************

  You’ll need:
   - Blynk App (download from AppStore or Google Play)
   - Arduino MKR1000 board
   - Decide how to connect to Blynk
     (USB, Ethernet, Wi-Fi, Bluetooth, ...)

  There is a bunch of great example sketches included to show you how to get
  started. Think of them as LEGO bricks  and combine them as you wish.
  For example, take the Ethernet Shield sketch and combine it with the
  Servo example, or choose a USB sketch and add a code from SendData
  example.
 *************************************************************/

/* Comment this out to disable prints and save space */
#define BLYNK_PRINT SerialUSB


#include 
#include 
#include 
#include 

Servo servo;

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "c6867ef0d125467eaff6bae7761aa3cd";

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "maki";
char pass[] = "";

void setup()
{
  // Debug console
  SerialUSB.begin(9600);

  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 8442);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8442);
}

void loop()
{
  Blynk.run();
  // You can inject your own code or combine it with other sketches.
  // Check other examples on how to communicate with Blynk. Remember
  // to avoid delay() function!
}

Arduino program ovoga projekta možete preuzeti ovdje.