item=electronic-circuit] 45 / sec - Factorio Blueprint book with all blueprints from Nilaus's Mas... - FactorioBin
Factorio Prints: 1.5/s Red (advanced) circuit
Factorio Prints: Modular Green Circuits
I made a slightly more compact early-game green circuits build than the standard by using the extended red underneathies! It's tileable, too! : r/ factorio
Space Optimized Green Circuit Design - Factorio Forums