Circuitry

Circuitry is a crafting material in Fallout 4.

Background
A circuit is composed of wires, resistors, transistors, capacitors, inductors and diodes which allows regulated electric currents to pass through from one area to another. Circuitry is commonly used in the modification of energy weapons as well as power armor.

Locations

 * For junk items that contain circuitry, see items with circuitry.