Arduino programming HELP NEEDED!!!

Great. Now make sure you update the code according to instructions. It would be embarrassing for my code to annoy the large amount of people who will be within range of the bell when it goes off. Any other requests for the code please don't hesitate to post here.

Thank you for the code! I have one more request. I don't want to mess up the formatting in the code, so could you post it again with 10 bell timing modules? (10 different times to ring the bell)

Here you go. One little request from me. I you put this in a case, please could you write the number 42 on the inside, Just as a fun little hitchhikers reference.

//Bellclock v1.0 Created by kidiccurus I alow you to use this program on the condition that no more than 1 (one) Great British Pound (GB£) of revenue will be generated as a result of its use or sale. Just put that in there to stop you selling this to anyone
//Conect your relay to digital pin 4
//requires the libary you just installed
 
#include <Wire.h>
#include "RTClib.h"
//Please est the lenght of time (in seconds) you would like the bell to ring for here in place of the number 2. Please do not set a decimal.
int belltime = 2;
int relay = 4;
RTC_DS1307 RTC;
void setup() {
  Wire.begin();
   RTC.begin();
   pinMode(relay,OUTPUT);
}
void loop() {
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
 //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
 
  //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
  //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
  
  //This module rings the bell. In the top row, the number 12 can be changed for the hour in 24 hour format and the number 0 can be changed for the minute (0-59).
 //Please copy and paste this module as many times as required 
  if (now.hour() == 12 && now.minute() == 0){
    digitalWrite(relay,HIGH);
    delay(belltime*1000);
    digitalWrite(relay,LOW);
    delay(59000);
     };
 //This is the end of the module if you are going to copy and paste
     
  
}

Yes I can do that Thank you again!

Your welcome. Please make sure you test it. It is simple code but I don't want to make any large mistakes. Also, could you please mark my answer as correct so people know that you don't need any more help. Where is this going to be installed? It would be nice to know who I have helped plus it could could be good for a resume in the future.

I thought I got the time set, but it isn't wanting to work. It isnt setting the time from my computer.

// Date and time functions using a DS1307 RTC connected via I2C and Wire lib

#include <Wire.h>
#include "RTClib.h"

RTC_DS1307 RTC;

void setup () {
    Serial.begin(57600);
    Wire.begin();
    RTC.begin();

rtc.adjust(DateTime(2014,MONTH,DAY,HOUR,MINUTE,0));
  }

}

void loop () {

}

Right, try this. Line 13, replace the month day hour and minute with the correct numerical values.

Im getting these errors when I try to upload

Untitled_Project.ino:13:1: error: use of undeclared identifier 'rtc'

rtc.adjust(DateTime(2014,8,23,21,18,0));

^
Untitled_Project.ino:16:1: error: extraneous closing brace ('}')

}

^

Change rtc to RTC (block capitals)
and delete the curly brace directly underneath it. It is quite late where I am at the moment so I am making a few silly mistakes.

I got the time set, but when I upload the bellring sketch I get this

BellRing.ino:19:7: error: use of undeclared identifier 'now'

  if (now.hour() == 21 && now.minute() == 26){

  ^
BellRing.ino:19:27: error: use of undeclared identifier 'now'

  if (now.hour() == 21 && now.minute() == 26){

  ^
2 errors generated.