Red Circuit Fact. Modular. 2D Expandable. - Factorio Forums
Red Circuits. I'm really happy with this design. I felt it would be smart to give them their own green circuits too. | Pc gamer, Red, Design
Factorio Prints: Red Circuits
Hexagonally Tileable Advanced circuit production - Factorio Forums
igpron on Twitter: "Def my most organized #Factorio red circuits production I've ever put together. Will be able to keep tiling another set for a long time given the amount of inputs.
0.15 expensive red circuits - tileable - Album on Imgur
There are many Red Circuit setups, but this one is mine - Album on Imgur
Factorio Red Circuit Blueprint | AlfinTech Computer
Hexagonally Tileable Advanced circuit production - Factorio Forums
My .15 Red Circuit Setup : r/factorio
The magic of the Internet | Factory design, Design, City photo