How do I build a trap that activates when a player walks over it?

Use redstone blocks — and the pressure plate!

Place redstone and pressure plates using mods with Tynkerbot commands like these:

pressure-play.png

build-redstone.png

You don't need code to achieve this effect, if you'd like to place the blocks by hand. You can read about redstone circuits online:

https://minecraft.fandom.com/wiki/Category:Redstone_mechanics

pressure-plate-illo.png

Or browse available courses for Tynker subscribers:

Browse Minecraft Courses

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