Content Observer
Content Observer: Detects items inside containers and conveyors matching a configured filter. While the observed inventory, belt, or chute contains a matching item, this component will emit a Redstone signal. When an observed funnel transfers a matching item, this component will emit a Redstone Pulse.
Content observers are a redstone-based component capable of detecting items in inventories, in Chutes, on Mechanical Belts, and moving through Funnels.
Content Observers can be created through the following methods:
| Recipe | Input | Output |
|---|---|---|
 |
Crafting: 1 Brass Casing 1 Iron Ingot 1 Observer 1 Redstone Dust |
1 Belt Observer |
Content observers must be placed facing the observed component. Content observers have a filter slot, able to accept items and Filters.