Update: Check out the whole book.
I was tweaking the design, and made a couple other versions for the other belt colors... as well as a double blue belt version.
Outputs a full blue belt of green circuits.
Every machine has the same Productivity/Speed bonus. (+40% prod, +340% speed)
Footprint: 12x42 tiles not including the inputs.
Although if you move the southeast power pole in one tile, the inputs could fit within that footprint.