write an arduino code using an lcd display with i2c, arduino uno, and thermister to calculate temperature, and 4x4 keypad to be able to set time manually by user menu, also using a ultrasonic sensor to keep track of water and food levels. when food and water levels are low a red led will light up. also using a buzzer to make a sound when water and food are low. one ultrasonic sensor will be use for keeping track of water and food whenever it detects one of them is low. it will turn led on and make a sound using buzzer . the keypad must have a user menu to check manually the time, temp, water, and food levels. the lcd display must be able to display and cycle through each, water, food,temp, and time every 30sec.

The LCD must provide useful information to the user throughout all stages of operation.

a piezo speaker will also be used to make a sound everytime a button is pressed on keypad

The LCD must always display the current date/time in the same position regardless of current mode

show good step by step comments and functions thanks been struggling for weeks on this