water level indicater and automated

hello frnds/sir,
i need make project home use motor. try make code every time come error,i begginer.pls me.here send structure

two display 1 lcd ,6- 7 segment , sonar hc 04
standby mode lcd , 7 seg- first line indicate water level in tank volume same reservoir(this line scrolling delay scorolling delay)
7 seg (3 seg each)thats indicate onlt % of volume of 2 tank

and second line of lcd indicate rtc(ds1307) time day , date in short form , indicate motor status automatic or manual(also scrolling)

and time display pannel in 6 -7 segment 12(hrs)


and lcd light on when light sensor led 7 seg on


operation
4 input buttons 2 output buzzer , relay(5v)
1- system on/select
2-up/down
3-manual motor on /off


system on->main menu
                                 automation

hi..  sounds fun project.  please post entire code , circuit diagram.  , errors need with.

thanks

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