I am doing with RFID medicine teller..

the step is as show below but i do not to start the program code, anyone know ??

1st step:
i am using 16x2 LCD display and 3 different tag. on top will display real clock and bottom is display the time i setting whereby is 12:10:00 am/pm

2nd step:
when real clock reach till 12:10:00 am/pm then the LCD will display out 'Please take medicine A' at the same time the buzzer will loud. non-stop.

3rd step:
then i take medicine B to let RFID reader scan the tag that have provided. but it is wrong medicine, so the LCD will display ' incorrect please take medicine A' while buzzer loud. then continue to take another tag.

4th step:
at the end, take medicine A to let RFID scan again. finally LCD display "correct medicine taken" buzzer loud (different sound).


at here, i really hope someboddy can help me. i am a begineer. please T.T