Redstone Build - Combination Lock

[dannytduong]

If you go inside your house, the levers still be in the position, so that others can come inside. How can we make it so it doesn't do that.

[KaleHavoc]

@dannytduong Once the door is open it will remain open until you enter. You can reset the levers before you go inside.

[TheBFBC2Gamer1]

would this work with more than 3 levers?

[lelouch70001]

Thanks for all of your tutorials

[barcodexx1]

if ur computer runes slow change ur display/video settings options on mine craft and it will run fast on any cmputer

[KaLaMaDaMa]

Is it possible to have more than three inputs?

[KaLaMaDaMa]

@KaLaMaDaMa Nevermind, there is! You can have six levers (three to each AND gate [I think thats it, the one before the RS latch] with the button signal split to each). Those two combine to the RS latch and from there it is the same.

[KaLaMaDaMa]

@KaLaMaDaMa *three to each NOR gate then the AND

[KaLaMaDaMa]

It works!!! :)

[Turbo9795]

it didnt work

[esplugas3]

it worked and i got promoted to co owner in my server. thx!!

[Kod111ful]

how do you make a 6 lever version of this?

[SmurFsF7W]

@Kod111ful do same thing but on other side (inclosed room)

[KagamineBen1337]

@Kod111ful Make the other three levers go into a NOR Gate of their own. Then feed both NOR Gates (each containing three levers) into an AND Gate. Feed that into an AND Gate with the button, then put that into the RSNOR Latch, etc. Hope this helped. :)

[spirttomb]

is that place made of cloth!

AWESOME!!!!!!

[PatJC123]

The guys in my server build these elaborate systems like this to keep me away from their stuff and I just dig under the wall and pop out the other side! XD

[ownedtwic3]

Wait... so your telling me, we have to learn all this complicated shit just to make a door Open/Close in a cooler way? Fuck that. Im going back to mining...

[aerinzero]

why are repeaters necessary?

[icantfindaname5]

@aerinzero possibly to strengthen the redstone current, or add a delay

[cHStarCraft2]

@aerinzero 1. If you only want the current to go one way.

2. If you wanna delay a current

3. If you wanna make a current longer then 15 blocks :)

[aerinzero]

thanks for the easy to understand tut!

should turn down your draw distance for when your compys running slow>>

[SuperBlindShot]

U can make this way mire compact it's not even funny this contraption is like a dinosaur

[Spottedds]

can u make like a 5 combination lock? if u can Can u make a video of it Please

[pieisgood210]

@Spottedds yes, you simply add more levers to the right and connect the redstone with the other lever's redstone.

[nxidplease]

hey another question the tutorial helped me a lot just built my first 5 lever combo lock with the pressure plate to reset the door but there's only one problem how do i hide that thing i mean it's like 3-5 blocks tall and takes about 15*17 blocks in length*width

[nxidplease]

hey man i got an quite important question there's a gate called an exclusive OR gate in hebrew not sure how it is called in english basically it has 2 input each input 2 possible state it the states of the tow inputs are different the output is on if both inputs are on the output is off but if both inputs are off the output is also off so it works the same as a Nand gate except the last situation i described.... so any chance you make a vid of how to make one or at least msg me ? thanks

[RadioactiveCatpiss]

guys i have a MUCH MUCH MUCH easier way to make a combination lock door check it out on my channel you can have as many levers as you like and its so easy...

[cHStarCraft2]

Q. Do the levers resets when you step on the pressure plate? A. no it doesnt. It resets the r-s nor latch(spelling?).

Q. Can u open the door bu clicking it?

A. If its a wooden door you can. If there is an iron door you cant.

Q. Can you make a 4 or more lever combination?

A. Yes. Think of the and gate as the "2 keys". For the output in it to turn on. You need 2 keys to be turned off. One is turned off by pressing the button. One is done by having the leavers in the right combination.

Lets say

[Wolves9710]

@matt5671110 i see these kind of comments all the time so here is my response. if i felt like it i could set a bunch of tnt in your house and blow it up so i don't have to see it but would that make it right?

[xiSicariusix]

The top comment's a reply again... >.<

[FluffyRebel]

i did everything u said and it still doesant work idk why

[Zoiner9000]

just a question, can you do this with more switches than 3? If it does, can you show how?

[ivandpdp]

What texture pack do you using ? ? ?

[mrprezotusa]

ok im not all that good with redstone but im getting better. i have a question. is there a way to get the levers to all be in the same position again? because if you go inside and then the levers are in the position that they need to be people will just see it and use it. thanks for the help with all the redstone stuff, its really helpfull

[Nuujy2]

this was one of the only videos which actually helped, i thank you for making this video and i hope you make many more in near future, btw i was the person who got you to 100 likes:)

[frogman20001]

2 Q

1 when u step on the pressure plate dose it turn off all the levers?

2 can you open the door by clicking it?

[frogman20001]

Q

when u step on the pressure plate does all the levers turn off?

[AllofVideos]

Well, you could just dig under. :O

[MonkeyKing1331]

Hmm.... I'm getting this weird bug where the latch seems to be powering itself, if you change the imput from the AND gate, nothing happens, would you like for me to post a dropbox link so you can look at it?

[KaleHavoc]

@MonkeyKing1331 Sure. Email me the url at kalehavoc@gmail.com.

[MonkeyKing1331]

@KaleHavoc Thanks!

[thekraftofget]

THIS NOT WORK!



[shade041]

Major props for constructing and thinking of all of this wiring and such, however, it seems quite pointless because with only 3 levers, all of which only have 2 states, on and off, it would be easier for someone to just break in through the wall, even if it is obsidian. Busting through the door would be even quicker, even if it is iron. I wish there was some way to protect my stuff on SMP.

[oblivion0gro0krash]

I remember some other jootoobar that made a lock with exactly the same features, but a hella lot simpler.

[anon46151291]

Ah thanks, I watched this yesterday and I was like wtf?! But then I watched your other videos about the gates and now I get it! It's kinda like learning a programming language, you learn all the commands and stuff(gates) and you just put them all together :P

[powerfull626]

i followed your exact steps and it didn't work.... you know never mind Redstone and all this stuff is fucking confusing i'm not gonna even try anymore

[totalolage]

Its painterly

[KaleHavoc]

@totalolage It's a combo of painterly and other stuff. Download it here: redstonetutor.blogspot.com

[madjack3232]

tex pack?

[jayjayx5x1]

if u wanna stop the lag just go into video steeings and change the graphics to fast and render to chort or tiny

[nubserver]

mine through the wall?

[roboman657]

if you put in the wrong combination it should shoot arrows at you

[WolfThunders]

i can't seem to hide the wiring really need help

i am a redstonne NOOB!

[16982161]

This is so clever and amazing

[jamesdarandom]

helped me with my map , cheers :D

[ReyKore]

First i don't get the idea how to make it working, but then After the 10.000 watching i get it and now my base has a safe entry

[Wak017]

Well you nailed the understanding of the technique pretty well.

[RhythmicRampage]

if youwont to be real lazy just do an " and gate" and rest set that and leave 1 lever not atached thats what id do :)

[DemonicWolf100]

On the browser I typed whatisthisredcrapinmyinventory and it brought me here...

[MrTom1817]

I used This kind of lock but I make it six levers I got Rid of the rsnorlatch and wired dispensers to if you try to enter the wrong combination dispensers go off

[mryomantoo]

doe's not work!!!!!!!!

[299computers]

I used multiple and gates to make a four switch lock with no button.

[c4rt00nk1d]

1 = on 0 = off

000

100

010

001

011

110

111

101

Kale your style of lock has 8 different combo's.

[Ludvio]

lol tags: whatisthisredcrapinmyinventory :D

[KaleHavoc]

@Ludvio First person to notice.

[LandBussiness]

@KaleHavoc Hey i was wondering can you use more than 3 levers?

[darksuperganon]

I've actually done a 5-lock combo on a door before, and you know what'd be nice? Green and Blue Stone. Same properties, however can't interact with each other or Redstone without some kind of converter. That way, you could make much more compact wiring structures.

Also, the ability to put redstone into the blocks themselves would help hide the wiring, making it look nicer. Just a thought though...

[succulentGOPHER]

problem is, this would only be valuable on smp...

[T42Steel]

if you guys are looking for a much more basic tutorial on redstone mechanics check out this channel /MisterRedstone

[vincejosephds]

<3

[RE4XNaruto]

it's so laggy

[OutrageouslyBlue]

... i can open a door...

[KaleHavoc]

@OutrageouslyBlue Not if its iron!

[tbsys31061]

@KaleHavoc ähhm, i can,... :P

I just have to place a pressure plate in front of the door :PPP

[Dutchhomie]

@KaleHavoc @tbsys31061 Yea he's correct. How to make sure doors arent just opened when u place a switch/pressure plate in front :S

[PATRICK1197]

@KaleHavoc yah. With TNT =P

[shwb9]

@KaleHavoc yeah you can with your fists :3 or a diamond pick XD

[TheRedwolf11]

@KaleHavoc thatcrapinyourinventoryisitems­fromthegameminecraft

[Nick75987]

how do i make the power travle up blocks

[RobloxmannenTV]

cool!

you can add how many levers as you want!

[beldjzerker]

Is the order not important in how you set up your switches or am I looking at it wrong?

[AlexanderDGreater]

Anyone else experience some redstone gate glitches. For instance, I can't do an OR gate anymore. Sometimes, as experienced in the video, the redstone torches won't set right. Sometimes, the AND and NAND gate works backward for me. It might just be me thinking something is right when it isn't, but something is just not right in all the redstone.

[Squireeee]

the actuall combination part could be done easily with this instead:

watch?v=Cw3qb3eafbo

[theflame150]

Im a noob at minecraft, I havent even bought it yet >_>

Anyway, I dont understand any of this, but would a switch connected to a door with wire open and close the door? Could I use a switch for inside and one for outside? I dont mind if I have to se a button. Thanks.

[KaleHavoc]

@theflame150 You could, but the door would remain open until you turned off the lever. i.e. If you turned on the the outside switch, the inside switch would do nothing, until the outside one was turned off.

[JishHD]

Is it possible to make a door that resets the switches positions once you are inside, to prevent people behind you in SMP from getting inside your house by just clicking the button?

Or, even better, is there a way to use buttons, mixed with RS NOR gates to save their states, to open the door instead with the right combination? The buttons reset themselves and others would still have to know the right combination to get in...

[KaleHavoc]

@JishHD Well, you could just reset the levers yourself after hitting the button. The door would remain open until you went in still.

[basketballdude138]

@JishHD its possible for anything just needs alot of space and wire and thought

[ridd1e]

I love your videos, very helpful. I’d only like to ask you to put doors properly – so that if this was a real survival world, skeleton wouldn’t be able to put an arrow through it from outsite. I have no idea why, but this confuses me every time I see it.

[basketballdude138]

once you get the basic idea down you can make it with a ton on leers that would be epic my button itsnt working so i cant say leers

[basketballdude138]

once you get the basic idea down you can make it with a ton on leers that would be epic

[Peacemaker957]

Can you also build repeaters that work in both directions?

[KaleHavoc]

@Peacemaker957 No way that I could come up with. Though that would be useful sometimes.

[paintball4life21]

I wouldn't know how to do this but u might. somehow set a wrong combo of switches to trigger a gravel fall into a pit. that way u can

punish any smp idiots who try to steal stuff

[Zenergyx3]

@paintball4life21 that'd be cool but if you accidentally got it wrong yourself.. :/

[ssjfalconman]

@paintball4life21 i was thinking using tnt to blow up the whole entire place and makeing your house in the middle of nowhere so the can't find your chest that blew up

[TheDoDoFreak]

cant you just click on the door to open it??

[Phunlet]

@TheDoDoFreak not on steel dors



[GotSubscribed]

Probably just being Capitan Obvious Here but you can turn down your render distance to decrease the lag, i find most people with a laptop since the processor is much more powerful on a desktop need to have there render distance on normal or short but thanks for the videos!

[penguin4four]

I have a system of 72 levers on my server which also has cuboid so as to stop people from breaking in. In there I keep al my valuable stuff while my house has a 15 combo

[killardkaiser]

its not like zombies or creepers can open doors

[TomFoster1996]

You should build a 2 bit adder with 3 XNOR gates

[MultiDogz]

Omg.. i was wondering how to do a combo lock so i found another guys thing.. didnt like it. But then this uploaded! :D

[descendantdan]

Minecraft is slow because its written in Java, useful for a web portable program but god awful for a video game.

[EzioAuditoreDiPortal]

the best redstoners in the world should look at theinternetftw's CPU

the expert redstoners should look at Harbinger's creations

not so sure about the people who are fairly good at restone, but for everyone else, these are the videos to watch

keep up the good work :D

[Triral7]

@EzioAuditoreDiPortal People who are fairly good i would point towards either, "Uberubert99," (hes great with redstone, and his tutorials are brilliant to follow when your climbing the ladder,) and "Vbvbig," (also excellent with the redstone and has a good tutorial on how to build a 2bit adder.)

[EzioAuditoreDiPortal]

@Triral7 thanks for the info :D

[DDenferok]

Not really hard to figure out yourself but great tutorial, keep it up :)

[greenwolf52]

i love your tutorials!! they rock!

[pocketmonster100]

just lower the render distance so it can stop the lag

[lgnant]

holy shit. that was the best tutorial ive ever seen in my entire life.

[santagotback101]

this is a very good tutorial but is it possible to make the combination with buttons so when a person looks at your house they dont know the combination?

[AdiTetac]

@santagotback101 yea just need lots of rs nor latches between the button and the first gate, also a reset button

[santagotback101]

lets see... of of of, no. of of on, no, on of on, there we go! XD lolol