This scheme allows you to share resources or produce conveyor sorting by the desired number.
To build this block a scheme can be in unlimited quantities. All that is required to connect a few wires sequentially.
The number of resource units is specified in a constant schemer
The scheme consists of:
Red - rs-trigger
Yellow - signal converter
Purple - resource counter
Orange - counter reset signal
Video(I warn you, speak Russian):
https://www.youtube.com/watch?v=pO3-ZdZu1RI
Blueprint-string
One block-scheme
Two block-scheme