Crafting Circuits and Logic Components
Starting with Analog Circuits
Analog Circuit is the first logic component you will need. Craft it from Annealed Copper Ingot, Aluminum Ingot, and other basic materials at a crafting table. Annealed Copper comes from smelting Annealed Copper Dust, which you get by processing Copper through a Forge Hammer.
Analog Circuit Board
Analog Circuit Board is a flat component used in more advanced recipes. Combine Annealed Copper Large Plate or similar plates with insulating materials. Check the recipe in JEI or your recipe viewer for the exact grid.
Arithmetic Logic Unit
The Arithmetic Logic Unit is a higher-tier component used in advanced machines. It requires Analog Circuit Board, Analog Circuit, and refined metals such as Beryllium Ingot or Chromium Ingot. These metals come from their respective ores and dusts processed through the Forge Hammer and furnace.
AND Gate
AND Gate is a logic block used in redstone-style automation. Craft it from Analog Circuit and metal plates. Place it where you need conditional signals in your machine setups.
Scaling Production
Once you have an Assembler, automate Analog Circuit and Analog Circuit Board production. Feed Annealed Copper Ingot, Aluminum Ingot, and other inputs via Black Item Pipe. Output into a chest so you always have a stock of circuits for machine hulls.