1 blueprint gives you 1.5/s red chips It needs:
- 7.5/s copper plates
- 3/s iron plates
- 3/s plastic bar
To make it easier
- 1 red belt iron plate can supply 10 blueprints
- 1 red belt plastic bar can supply 10 blueprints
- 2.5 red belts copper plates can supply 10 blueprints
All connections are at the green chip production
- Copper is connected at the bottom
- Plastic is connected in the middle
- Iron is connected at the top