Summary

This thing is only to give food so you have to design a socket for a microkontroller/Raspberry
Servo fits not like on the picture

Arduino code:

"#include
const unsigned long SECOND = 1000;
const unsigned long HOUR = 3600*SECOND;

Servo myservo; // create Servo object to control a servo
// twelve Servo objects can be created on most boards

int pos = 0; // variable to store the servo position

void setup() {
myservo.attach(10); // attaches the servo on pin 13 to the Servo object
myservo.write(0); //sets the servo to 0
}

void loop() {
delay(24*HOUR);
for (pos = 0; pos <= 190; pos += 1) { // goes from 0 degrees to 190 degrees
// in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15 ms for the servo to reach the position
}
for (pos = 190; pos >= 0; pos -= 1) { // goes from 190 degrees to 0 degrees
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15 ms for the servo to reach the position
}
}"

important remove the (") on the top and end of the code