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create an arduino code for a 4 digit seven segment display with RTC DS1302 clock.


#include <DS1302.h> // include the library for RTC DS1302 clock #include <SevSeg.h> // include the library for 4-digit seven segment display // initialize the objects for RTC and seven segment display DS1302 rtc(A5, A4, A3); // RTC pins - CE, IO, CLK SevSeg disp; // seven segment display void setup() { disp.begin(4); // initialize the display object with 4 digits rtc.halt(false); // start the RTC clock rtc.writeProtect(false); // disable write protection on the RTC rtc.setDOW(MONDAY); // set the day of the week, change as needed rtc.setTime(12, 30, 0); // set the initial time - 12:30:00 } void loop() { // get the current time from the RTC int hours = rtc.getHours(); int minutes = rtc.getMinutes(); int seconds = rtc.getSeconds(); // display the time on the seven segment display disp.setNumber(hours * 100 + minutes); // set the number to be displayed (HHMM) disp.refreshDisplay(); // update the display delay(1000); // wait for 1 second // increment seconds seconds++; if(seconds == 60) // if seconds reach 60, reset to 0 and increment minutes { seconds = 0; minutes++; } // increment minutes if(minutes == 60) // if minutes reach 60, reset to 0 and increment hours { minutes = 0; hours++; } // increment hours if(hours == 24) // if hours reach 24, reset to 0 to start a new day { hours = 0; rtc.setDOW(rtc.getDOW() + 1); // increment the day of the week } // update the time on the RTC rtc.setTime(hours, minutes, seconds); }