Factorio Prints: Early game Advanced Circuit (red circuit) tile-able section
Factorio Prints: Red Circuit Late Game (ca 1 full blue belt)by Sholax
Factorio Workshop - Building A Better Factory :: Nick's Red Circuit Build - YouTube
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.