Button

A button is a utility block that Players can interact with. It can be crafted with wood planks or stone. Buttons can be found naturally in Strongholds, right next to iron doors.

Uses

When used with Redstone, it can activate mechanism-related items, such as doors, pistons or TNT. When pressed, it will send a short pulse of power (lasting approximately 1 second, or 10 ticks) to any Redstone-powered item.

Inside snapshot 12w34a, a wood variation of the regular button was added and is created by placing a wood plank anywhere in the crafting grid.

Crafting

Trivia

• Wooden buttons have a longer delay than stone buttons. Stone buttons have a 1-second or 10 tick delay, and wooden buttons have a 1.5 second or 15 tick delay.
• Wooden buttons can act like levers in the fact that they can send a continuous redstone signal if shot with most types of projectiles. 
• Stone buttons won't activate if an arrow is shot at them, possibly because it's heavier than wooden buttons.
• Wooden buttons can be used as fuel for furnaces, giving half an operation (a third of a plank's output).

Blocks
Natural	Air • Stone • Granite • Andesite • Diorite • Bedrock • Clay ( Terracotta) • Cobblestone ( Moss) • Cobweb • Dirt • Gravel • Coarse Dirt • Bone • Ice ( Packed • Blue) • Spawner • Sand ( Red) • Sandstone ( Red) • Obsidian ( Crying) • Snow • Sponge • Wet Sponge • Stone Bricks ( Cracked • Mossy • Chiseled) • Prismarine ( Dark • Brick) • Sea Lantern • Pumpkin • Bee Nest • Grass Path • Infested Block • Snowier Snow </td> </tr>
Manufactured	Bookshelf • Bricks • Wool ( Carpet) • Concrete( Powder) • Conduit • Dried Kelp Block • Fence • Glass ( Pane) • Stained Glass ( Pane) • Glazed Terracotta • Hay Bale • Iron Bars • Jack o' Lantern • Ladder • Painting • Scaffolding • Slab • Smooth Stone • Cut Sandstone • Smooth Quartz • Smooth Red Sandstone • Slime • Snow • Stairs • Walls • Wood Planks • Wood • Beehive • Honey Block • Honeycomb Block • Polished Diorite • Polished Granite • Polished Andesite • Red Nether Brick • Quartz Bricks • Polished Blackstone </td> </tr>
Ore	Coal Ore • Diamond Ore • Emerald Ore • Gold Ore ( Nether) • Iron Ore • Lapis Lazuli Ore • Redstone Ore • Ruby Ore • Nether Quartz Ore • Ancient Debris </td> </tr>
Mineral Blocks	Block of Diamond • Block of Emerald • Block of Gold • Block of Iron • Lapis Lazuli Block • Block of Quartz • Block of Redstone • Block of Coal • Block of Netherite • Block of Ruby </td> </tr>
Utility	Bed • Brewing Stand • Cake • Cauldron • Chest • Shulker Box • Crafting Table • Enchantment Table • Furnace • Jukebox • TNT • Anvil • Blast Furnace • Barrel • Bell • Campfire • Cartography Table • Composter • Fletching Table • Grindstone • Lantern • Lectern • Loom • Smithing Table • Smoker • Stonecutter • Target • Respawn Anchor • Lodestone </td> </tr>
Redstone/Travel	Button • Dispenser • Redstone Lamp • Door • Fence Gate • Lever • Note Block • Piston ( Sticky) • Pressure Plate • Rail ( Powered • Detector • Activator) • Redstone ( Wire • Torch • Repeater • Comparator) • Trapdoor ( Iron Trapdoor) • Trapped Chest • Hopper • Dropper • Daylight Detector • Tripwire Hook • Observer • Redstone Ore • Block of Redstone </td> </tr>
Plants	Cactus • Dead Bush • Chorus Plant • Flowers • Wither Rose • Grass( Grass • Fern) • Leaves • Lily Pad • Melon • Mushrooms( Huge)  • Mycelium • Podzol • Nylium • Pumpkin • Saplings • Sugar Cane • Vines • Cocoa Pods • Wheat • Log • Corals • Kelp • Sweet Berry Bush • Nether Roots • Fungus • Weeping Vines • Twisting Vines Sea Pickle </td> </tr>
Liquids	Lava • Water </td> </tr>
Non-Solid	Fire ( Soul Fire) • Sign • Torch ( Soul) • Banner </td> </tr>
The Nether	Glowstone • Shroomlight • Netherrack • Nylium • Nether Brick ( Cracked • Chiseled • Fence) • Nether Quartz • Nether Gold • Ancient Debris • Nether Wart • Nether Roots • Weeping Vines • Twisting Vines • Fungus • Soul Sand • Soul Soil • Basalt • Magma Block • Blackstone </td> </tr>
The End	Dragon Egg • End Stone • Purpur( Pillar) • Endstone Brick • End Rod • Dragon Head • Ender Crystal </td> </tr>
Creative only	Barrier • Structure Block • Jigsaw • Command Block ( Repeating • Chain) </td> </tr>
Bedrock Edition only	Stonecutter (old) • Nether Reactor • Light Block • Glowing Obsidian </td> </tr>
Unused	Locked Chest </td> </tr>
Removed	Cog • Dirt Slab • Cyan Flower • Camera(BE) • Wax Block </td> </tr>
Unimplemented	Crying Obsidian (old) • Wax Block </td> </tr>
Education Edition only	Element Constructor • Material Reducer • Compound Creator • Hardened Glass • Border • Underwater TNT </td> </tr> </table> </div>