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This page is about the Block Update Detector added by Extra Utilities. For other uses, see Block Update Detector.
Block Update Detector
Block Block Update Detector.png

ModExtra Utilities
TypeSolid block
Blast resistance30
Next tier
Technical details
Registry nameExtraUtilities:budoff
Unlocalized namebudoff

The Block Update Detector is a block added by Extra Utilities. It works like an Observer, sending a redstone pulse when a block next to it updates. It can be used to craft a Block Update Detector (Advanced).

NEI Entry

This block replicates a standard vanilla BUD in one block. If an adjacent block is updated the BUD will send out a one tick redstone pulse and then go inactive for three ticks to allow the redstone time to calm down. Adjacent BUDs will not trigger each other.
Extra Utilities


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