design and develop an automated time production system

My prject is to develop 3 products to choose from on a local website. As the user buys a product, then automatically through a database communicates via python code provided by Arduino and converts the on-off to LED rate for each product at an increased rate as the reserve decreases.

I haven't done any work with arduino before.Do you know any similar projects that I can look for help?It would be helpful

You have a web shop which offers 3 products. This web shop has a backend database. You want to interface an Arduino to that backend database, obtain the current stock level of those 3 products and flash leds at frequency determined by the current stock level. The lower the stock level, the higher the frequency.
Is that about right ?

Do you know any similar projects that I can look for help?

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