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Minecraft Programmable Keypad Lock

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Uploaded by on Nov 5, 2010

This lock accepts a code input much like a keypad you'd find on a real security door.

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Gaming

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Standard YouTube License

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Uploader Comments (Cheesejaguar)

  • W0w Aerospace engineer space physics is a life sucker of a job :D

  • @kvanmete7675 Nah, it's a fun job!

  • He's an aerospace engineer... so, like... a rocket scientist.

  • @maladryne More of a "satellite scientist" though :-)

  • when you design a circuit, do you work the sequnce out on paper first then assemble the circuit in Miinecraft?

    I am automation engineer and this inspires me to look at what can be done with this type of circuits. I found the wiki page and it is very informative.

    Guy

  • @glpelletier This one I just kind of had the general idea in my head and started working on it until I got it right. Surprisingly I just kind of assembled the whole thing and it worked the first try.

Top Comments

  • The last thing you need right now its a CREEPER!

  • Thatssssss a nicccccee EVERYTHING you have there....

    It would be a SHAME if anything were to HAPPEN to it...

    sssssssssSSSSSSSSSSSSSSSSSSS

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All Comments (45)

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  • Great job. Have you updated it?

    It's amazing how this game can plug in to other things. Motherboard design for instance. If you are working with limited space you have to figure out how to get signals where you want them with out unwanted interaction (cross talk).

  • @Cheesejaguar Yea...right.

  • @Rulictar Making this lock got me really interested in electronic circuits and digital logic design. I now work at NASA designing embedded systems for nanosatellites :-) That's why.

  • @greendinorawr XOR gates allow it to be programmable, and also allow for incorrect inputs to be registered as a reset.

  • Hi, I made a lock similar to this. Is there a reason you used XOR gates? Because I used and gates and it still works, it just seems as if and gates are smaller? :S

  • Holy shit......

  • I'm sorry, but what's the point of making a keypad lock in minecraft if it's jsut like making a keypad lock in real life, it's soooo confusing! AHHH

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