Redstone Repeater
redstoneplaceableenriched v1
minecraft:repeaterThe Redstone Repeater boosts a redstone signal back up to full strength, delays it by 1-4 redstone ticks, and acts as a diode that only passes signal in one direction.
0Hardness
0Blast Res.
handBest Tool
yesTransparent
yesRenewable
Uses
- Signal Boosting & Delay — Placed inline on redstone wire, right-clicking cycles its delay between 1, 2, 3, and 4 redstone ticks, letting builders synchronize timing-sensitive contraptions.
- One-Way Diode — Signals can only pass through in the direction the repeater faces, making it useful for preventing backfeed in complex circuits.
Found In
- Crafted, not naturally generated — Crafted from 2 redstone torches, 1 redstone dust, and 3 stone at a crafting table; not found in world generation.
Drops
- repeater× 1
FAQ
What tool do I need to mine a Repeater?
None — it breaks instantly with any tool or bare hands and always drops itself.
How do I craft a Redstone Repeater?
Combine 3 stone, 2 redstone torches, and 1 redstone dust in a crafting table, torches on the sides and dust in the middle.
How do I change the delay?
Right-click the placed repeater to cycle through 2, 4, 6, and 8 game-tick delays (1-4 redstone ticks).
Can signal pass backward through a repeater?
No. It only transmits in the direction it's facing, acting as a one-way diode for redstone signals.
Tags
- hand_mineable
- overworld
- redstone_component
- non_solid
View item form →data: 1.21.5