PROJECT OVERVIEW

The Smart Inventory System tracks item count in a storage bin using a load cell $($weight$-$based counting$)$ and an ultrasonic sensor $($height$-$based fullness detection$).$ An Arduino processes the data, updating an LCD$/$OLED display and a website for real$-$time monitoring. This hands$-$free system is ideal for keeping tabs on supplies in shared storage areas.

INPUT DEVICES USED FOR THE PROJECT ARE:

Load Cell $($B$0$CF$4$J$1$C$1$G$)/$ Weight sensor

Ultrasonic sensor $($B$0$CD$2$G$4$SJC$)$

OUTPUT DEVICES USED ARE:

RGB Light Indicator

Buzzer

COMPONENTS USED FOR THE CIRCUIT AND THEIR VALUES:

MOSFET$/$BJT Transistor

PROGRAM DESCRIPTION:

Read Sensor Data: The program reads weight data from the load cell and height data from the ultrasonic sensor continuously.

Calculate Item Count: Based on the weight and the known weight per item, the system calculates the number of items in the bin.

Check Bin Status: If the height data indicates the bin is near full capacity, the system sets a "full" status and stops counting additional items.

Update Display: The system displays the current item count, bin status, and alerts on the LCD.

Website Integration: The item count and status are updated on a simple website interface, allowing users to remotely monitor inventory levels. A "low stock" alert can also be sent when the item count drops below a predefined threshold.

I need the correct schematic and the corrct instructions for the coding part how to do it and what components is useful for this project