How to make a bud switch in minecraft
Jessica Burns
Published Mar 30, 2026

BUDS = Block Update Detector SwitchThis tutorial demonstrates and teaches you how to build a resetible block update detector. This has many new and cool pote…
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In this tutorial I show you 3 simple ways to make redstone BUD Switches in the Minecraft 1.5 Update!Leave yo’ Feedback! :)Subscribe:
Or, for it being smaller: The player can make a 2×1 (3×1 when extended) BUD by having a 2 sticky pistons (stacked) both facing any direction except up and down, then on both of those sticky pistons add Redstone Blocks. Whenever a block is updated, (destroyed, placed etc.) it will switch the bottom piston outwards.
OverviewDesignsEvents that cause block updatesA BUD switch (Block Update Detector) takes advantage of game mechanics, allowing for the detection of block updates. · Text under CC-BY-SA license
I am trying to make a sugar farm (one of Mumbo 5 important farms to have) He uses a BUD switch so that when the block is in front of …. Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts. Search within r/MCPE. r/MCPE.
There’s a long list of ways to trigger a BUD switch, including placing a block, breaking a block, using a furnace, hoeing grass, clearing snow, growing a tree, and more.
It’s OK if you don’t understand how to use it, once I get my beast PC for Christmas I’ll be making a video demo for it and add it to this page, then you’ll see that it’s a BUD switch. 1 Level 36 : Artisan Engineer
There are two primary methods of designing a torch key. The first is to place a block update detector under the ground so that the placement of a redstone torch updates the BUD. However, BUDs can also be updated remotely by other redstone components, increasing the …
Related Questions
What events does the bud switch detect?
The BUD switch detects the following events when they happen next to the sensor block: A gravity-affected block (e.g. a sand block) landing after falling Growth and spread of plants, including: cacti, flowers, grass, mushrooms, melons, pumpkins, and sugar canes, cocoa beans, bamboo, crops (e.g. melon stems ), nether wart, and vines)
Can you operate a bud switch with a chest in MC?
If someone does, that’s an update and it triggers a BUD switch that shoots them with an arrow from a dispenser. The only thing gamers love more than playing games all day, is complaining about those games on the Internet. Holdemtime7 years ago#7 You cannot operate a BUD switch with a chest in the current version of XBOX MC.
What is the block update detector (Bud)?
The Block Update Detector, or BUD switch, is a redstone mechanism that uses quirks in the game in order to detect changes in nearby blocks.
How do you make a Redstone torch in Minecraft?
Place a block one block to any side except the piston head and one block above the piston. On the side of the block facing the piston, place a redstone torch.