Factorio Forums

Introduction: our own design of the general library and CPU is very similar, it is composed of basic units, materials are transported by robots.
Settings: the blue box sets the required materials, and the constant calculator in the lower right corner sets the quantity of the required materials.
Advantages:
High symmetry, easy to set up. Twelve beads show the current situation. Red indicates that the finished product box is empty, yellow indicates that the finished product quantity of the finished product box is greater than 0, and green indicates that the finished product quantity of the finished product box is greater than or equal to the demand quantity
Disadvantages:
It takes up a lot of space and consumes a lot of materials, so it needs robots to carry materials. The speed is relatively slow, the circuit needs to be optimized
Now the problem is: the feeding problem has not been solved, using a permanent box, using robots to transport materials is slow, the circuit needs to be optimized