This scheme allows you to share resources or produce conveyor sorting by the desired number.
![Image](https://forums.factorio.com/images/ext/e9acb5cd931eab101c96b5cf3b9c0ad7.png)
![Image](http://image.prntscr.com/image/7d883159f4844beea1849663a34c96db.png)
To build this block a scheme can be in unlimited quantities. All that is required to connect a few wires sequentially.
![Image](https://forums.factorio.com/images/ext/6f21a8b0f79668e1a85d74d60e72e680.png)
The number of resource units is specified in a constant schemer
![Image](http://image.prntscr.com/image/e2e2411179db4c778730e605ed23b557.png)
The scheme consists of:
Red - rs-trigger
Yellow - signal converter
Purple - resource counter
Orange - counter reset signal
![Image](http://image.prntscr.com/image/9246422a3a5f497990f3804d967d1fc9.png)
Video(I warn you, speak Russian):
https://www.youtube.com/watch?v=pO3-ZdZu1RI
![Image](https://forums.factorio.com/images/ext/3916f4af0b17ec4c87f92be8b5b25aa0.png)
Blueprint-string
One block-scheme
Two block-scheme