Makes Blue Circuits. Don't forget to upgrade your assemblers and inserters.
Setup for a late game build with Speed Beacons and Productivity Modules in the assemblers.
Inputs (L -> R): Red Circuit, Green Circuit, Sulfuric Acid
by Unknown Author · updated 5/31/2025 · 0
Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Makes Blue Circuits. Don't forget to upgrade your assemblers and inserters.
Setup for a late game build with Speed Beacons and Productivity Modules in the assemblers.
Inputs (L -> R): Red Circuit, Green Circuit, Sulfuric Acid