Read data from display. Need advice.

Hello, first time poster here. I hope this is the right category.

I have a digital platform scale. I think it is Russian.
I want to connect arduino to the board and read what is displayed.
I am attaching images from the inside of the scale and images of the parts I found online.
Has someone seen this kind of screens and connection and have idea what kind of protocol is used?

Thank you.

That is a bare LCD display. It is driven by low voltage square waves. If you don’t know the protocol, decoding and interfacing it would be a “Bletchley Park spy” level challenge. Forget about it.

aarg:
That is a bare LCD display. It is driven by low voltage square waves. If you don’t know the protocol, decoding and interfacing it would be a “Bletchley Park spy” level challenge. Forget about it.

Thank you for the fast answer!