In Minecraft, these are the materials you can use to craft a redstone repeater: How to craft a Redstone Repeater in Survival Mode 1. Open the Crafting Menu First,open your crafting tableso that you have the 3x3 crafting grid that looks like this: ...
Just dig more to the sides if you need some room to work with. 3 Place 8 sticky pistons. Make the assembly 2 pistons wide and 4 pistons long. 4 Place a redstone repeater behind each of the pistons. 5 Create a floor for your trap. On top of the sticky piston, place whatever ...