Redstone

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Redstone
Transparency

Yes

Luminance

No

Blast resistance

0

Tool

Any tool

Renewable

Yes

Stackable

Yes (64)

Flammable

No

Availability

Survival

Drops
Data values

See Data values

Name

See Data values

Redstone is a flat transparent block which can transmit redstone power.

Obtaining[επεξεργασία | επεξεργασία κώδικα]

Redstone can be obtained by mining or smelting redstone ore, destroying jungle temple traps, crafting blocks of redstone, killing witches, trading with villagers, or by breaking previously-placed redstone dust. It can also be found in chests that spawn in naturally generated structures.

Breaking[επεξεργασία | επεξεργασία κώδικα]

Redstone dust can be broken instantly using any tool, or without a tool, and drops itself as an item. Its hitbox may only cover part of the surface below, depending on the orientation of the redstone.

Redstone dust will also be removed and drop redstone as an item:

  • if its attachment block is moved, removed, or destroyed
  • if water flows into its space
  • if a piston tries to push it or moves a block into its space

If lava flows into redstone dust's space, the redstone dust will be destroyed without dropping redstone as an item.

Crafting[επεξεργασία | επεξεργασία κώδικα]

Redstone can be crafted from blocks of redstone.

Ingredients Crafting recipe
Block of Redstone

9

Drops[επεξεργασία | επεξεργασία κώδικα]

A single witch will drop 0 to 6 redstone when they die, even when not killed by the player. The drop chance can be increased to 0–15 using the Looting enchantment.

Mining[επεξεργασία | επεξεργασία κώδικα]

A single redstone ore will yield 4–5 redstone when mined with an iron or diamond pickaxe. With the Fortune enchantment, additional redstone up to the enchantment level may be dropped (e.g. 0–3 extra will be dropped with Fortune III).

Natural generation[επεξεργασία | επεξεργασία κώδικα]

15 lengths of redstone dust are naturally generated as part of the trap in each jungle temple. 5 lengths of redstone dust can be found in one type of jail cell room in a woodland mansion.

Redstone dust can be found in 44.8% of village temple chests, 26.6% of dungeon chests, and 26.6% of woodland mansion chests, all in stacks of 1–4; and in 12.1% of stronghold altar chests, 18.6% of stronghold storeroom chests, and 16.9% of chest minecarts in Mineshafts, all in stacks of 4–9.

In Bedrock Edition they can be found in 11.8% of stronghold altar chests and 15.2% of stronghold storeroom chests in stacks of 4–9.

Smelting[επεξεργασία | επεξεργασία κώδικα]

Ingredients Smelting recipe
Redstone Ore +
Any fuel


Trading[επεξεργασία | επεξεργασία κώδικα]

Clerics can offer to trade 1 to 4 redstone for an emerald as one of their second-tier trades.

Usage[επεξεργασία | επεξεργασία κώδικα]

Redstone is used for brewing, crafting, and in redstone circuits by placing it on the ground to create redstone dust.

Brewing ingredient[επεξεργασία | επεξεργασία κώδικα]

Name Ingredients Brewing recipe
Mundane Potion Redstone +
Water Bottle



Increased Duration Redstone +
Potion of Fire Resistance or
Potion of Invisibility or
Potion of Night Vision or
Potion of Poison or
Potion of Regeneration or
Potion of Slowness or
Potion of Strength or
Potion of Swiftness or
Potion of Water Breathing or
Potion of Weakness or
Potion of Leaping



Decreases Level Redstone +
Potion of Harming II or
Potion of Healing II or
Potion of Leaping II or
Potion of Poison II or
Potion of Regeneration II or
Potion of Strength II or
Potion of Swiftness II



Crafting ingredient[επεξεργασία | επεξεργασία κώδικα]

Name Ingredients Crafting recipe Description
Block of Redstone Redstone

Detector Rail Iron Ingot +
Stone Pressure Plate +
Redstone
Dispenser Cobblestone +
Bow +
Redstone

The bow must be undamaged.
Enchantments on the bow do not affect the resulting dispenser.
Dropper Cobblestone +
Redstone

Note Block Any Wood Planks +
Redstone

Observer Cobblestone +
Redstone +
Nether Quartz

Computer and Pocket editions only
Piston Any Wood Planks +
Cobblestone +
Iron Ingot +
Redstone

Powered Rail Gold Ingot +
Stick +
Redstone
Redstone Lamp Redstone +
Glowstone

Redstone Repeater Redstone Torch +
Redstone +
Stone

Redstone Torch Redstone +
Stick

Redstone component[επεξεργασία | επεξεργασία κώδικα]

When placed in the Minecraft world, redstone becomes a block of "redstone dust", which can transmit redstone power.

Placement
Examples of redstone dust configuration. Top Left: Redstone dust will connect diagonally vertically through non-opaque blocks. Top Right: Redstone dust will not connect diagonally vertically through opaque blocks. Center: Redstone dust gets darker as its power level drops, to a maximum of 15 blocks from a power source.
Redstone dust can only be placed on opaque blocks as well as glowstone, upside-down slabs and upside-down stairs, and hoppers.
Redstone dust will configure itself to point towards adjacent redstone power components and transmission component connection points. Redstone dust will also configure itself to point towards adjacent redstone dust one block higher or lower – unless there is a solid opaque block above the lower redstone dust, or if the higher redstone dust is on a transparent block such as glowstone, an upside-down slab or stair, or a hopper.
If there is only one such adjacent redstone component, redstone dust will configure itself into a line pointing both at the neighbor and away from it. If there are two or more such adjacent redstone components, redstone dust will point at them, forming a line, an "elbow", a "T", or a cross. If there are no such adjacent redstone components, redstone dust will configure itself into a directionless "dot", which can provide power in all four directions.
Redstone dust will not automatically configure itself to point towards adjacent blocks or mechanism components. If such a configuration is desired, the other neighbors of the redstone dust must be arranged to create it.
When redstone dust is reconfigured after placement, it will not update other redstone components around it of the change unless that reconfiguration also includes a change in power level or another component provides an update. This can create situations where a mechanism component remains activated when it shouldn't, or vice versa, until it receives an update from something else – a "feature" of redstone dust that can be exploited to create a kind of block update detector.
Behavior
Redstone dust can transmit power, which can be used to operate mechanism components (doors, pistons, redstone lamps, etc.).
For different reasons, each signal can go up but not back down.
Redstone dust can be "powered" by a number of methods:
  • from an adjacent power component or a strongly-powered block
  • from the output of a redstone repeater or redstone comparator
  • from adjacent redstone dust. The powering dust can be a level higher or lower, but with restrictions:
    • Redstone can be powered by redstone which is one level lower, or on an opaque block one level higher. A transparent block cannot pass power downward.
    • The block "between" the two dust blocks must be air or transparent. A solid block there "cuts" the connection between the higher and lower dust.
The "power level" of redstone dust can vary from 0 to 15. Most power components power-up adjacent redstone dust to power level 15, but a few (daylight sensors, trapped chests, and weighted pressure plates) may create a lower power level. Redstone repeaters output power level 15 (when turned on), but redstone comparators may output a lower power level.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Redstone dust can transmit power up to 15 blocks.
Power level drops by 1 for every block of redstone dust it crosses. Thus, redstone dust can transmit power for no more than 15 blocks. To go further, the power level must be re-strengthened – typically with a redstone repeater.
Powered redstone dust on top of, or pointing at, an opaque block will "weakly"-power the block. A weakly-powered block will not power other adjacent redstone dust, but will still power redstone repeaters and comparators and activate adjacent mechanism components. Transparent blocks cannot be powered.
When redstone dust is unpowered, it will appear dark red. When powered, it will turn bright red at power level 15, fading to darker shades the lower the power gets. Powered redstone dust also produces "reddust" particles of the same color.

Data values[επεξεργασία | επεξεργασία κώδικα]

Redstone dust is defined by its ID and block data. Redstone dust also has a block state which is expected to replace the functionality of block data in a future version.

ID[επεξεργασία | επεξεργασία κώδικα]

Name ID Name Numerical ID
Redstone Dust (block) redstone_wire 55
Redstone (item) redstone 331

Block data[επεξεργασία | επεξεργασία κώδικα]

See also: Data values
Bits Values
0x1
0x2
0x4
0x8
A four-bit field storing a value from 0 to 15 specifying the redstone dust's current redstone power level.

Block state[επεξεργασία | επεξεργασία κώδικα]

See also: Block states
Name Value Description
 north
 south
 east
 west
noneThe redstone dust does not connect in this direction.
sideThe redstone dust connects horizontally in this direction.
upThe redstone dust connects diagonally upwards in this direction.
 power0–15The redstone dust's current power level.

Achievements[επεξεργασία | επεξεργασία κώδικα]

Template:Load achievements: Unknown achievement. Achievement title not found on page Achievements

Video[επεξεργασία | επεξεργασία κώδικα]

History[επεξεργασία | επεξεργασία κώδικα]

Alpha
1.0.1Added "Red Ore Dust" (item) and red ore dust (block). Red ore dust in its item form is used to craft redstone torches.
1.0.2_01Red ore dust now won't connect through solid blocks diagonally down
Art tweaks to the dust
Walking on redstone dust no longer breaks it.
Redstone dust now gives off particles.
1.0.4Renamed to Redstone.
In this version or prior, added redstone dust to dungeon chests.
1.1.0Redstone dust is now used to craft compasses.
1.2.0Redstone dust is now used to craft clocks.
Beta
1.2Redstone dust is now used to craft dispensers and note blocks.
1.3Redstone dust will get darker the farther away it is from a source of power. (previously, it was fully on until it reached its limit)
Redstone dust is now used to craft redstone repeaters.
1.5Redstone dust can be placed on snow.
Redstone dust is now used to craft powered rails and detector rails.
1.6.6Changed the material of glowstone from "glass" to "stone", allowing redstone dust to be placed on it.
1.7Redstone dust now will connect to a repeater without the dust being explicitly pointed at it.
Redstone dust is now used to craft pistons.
1.8pre1Redstone dust can be found in the new stronghold storeroom chests, and in the new mineshaft chests.
Official release
1.0Beta 1.9-pre3Redstone dust can now be brewed in a water bottle to create a mundane potion.
It can now be found in the new stronghold altar chests.
It now extends the potions of Fire Resistance, Slowness, Swiftness, Poison, Weakness and Strength.
Beta 1.9-pre4Redstone dust now extends the new potion of Regeneration.
1.0.0-RC1Changed redstone dust placement on one block from a "+" to a "•" shape.
1.2.112w07aRedstone dust is now used to craft redstone lamps.
1.3.112w21aRedstone is now obtainable via trading.
12w22aRedstone now generates in jungle temples.
12w25aRedstone dust can now be placed on top of upside-down slabs and stairs.
1.4.212w34aRedstone dust now extends the new potions of Night Vision and Invisibility.
12w38aWitches are added. They sometimes drop redstone when killed.
1.513w01aRedstone is now used to craft blocks of redstone and droppers.
1.7.213w36aRedstone dust now extends the new potion of Water Breathing.
13w37aBlock ID 55 (redstone wire) was removed from the /give command.
1.814w25aRedstone dust no longer changes to obsidian when lava flows into it.
14w27aRedstone dust now extends the new potion of Leaping.
1.8.11.8.1-pre1The Potion of Leaping can now be extended using redstone.
1.915w31aRedstone can no longer be added to extended potions or tier-II potions.
15w44aCut average yield from dungeon chests by more than half, and increased yield from mineshaft chests.
15w46aThe hitbox now only covers part of the surface of of the block below, based on the orientation of the redstone.
1.1116w39aRedstone dust is now found in the new woodland mansion.
Redstone dust is now used to craft observers.
Pocket Edition Alpha
0.8.0build 2Redstone is now dropped when mined from redstone ore. It can be used to craft compasses, clocks and powered rails.
0.11.0build 1Redstone dust is now used to craft redstone blocks.
0.12.1build 1Added redstone dust to the creative inventory.
0.13.0build 1Redstone dust can now be placed.
Redstone is now used to craft redstone lamps, note blocks, detector rails and redstone torches.
0.14.0build 1Redstone is now used to craft dispensers and droppers.
0.15.0build 1Redstone is now used to craft pistons and observers.
Console Edition
TU1CU11.0Patch 1Added redstone.
TU3Redstone dust now will connect to a repeater without the dust being explicitly pointed at it.

Issues[επεξεργασία | επεξεργασία κώδικα]

Issues relating to “Redstone”, “Redstone dust”, or ”Redstone wire“ are maintained on the issue tracker. Report issues there.