Secure, Expandable Combination Lock! [Advanced Minecraft Redstone Tutorials]

[linkraft]

@Jakobus999, Well, I figured it out on my own, it's pretty simple to fix with repeaters lol.

[Imppyman09]

btw turns out theres a flaw. you dont need to push all the buttons. you only need to push the last button.

[WalrusCaptain]

What exactly does CNB stand for?

[canadianspwn11]

It doesn't matter what combination I put in, but whenever I hit the last digit of the combination, it opens

[sarp1997]

@canadianspwn11 There is a fix of it

[Jakobus999]

@sarp1997 and where to find this fix???

I'm planning to build a 25 code lock (all music notes), but before I start I want a design that works and not just to press the last digit to get it right -.-

[canadianspwn11]

so to reset it you just hit any button that isn't the last digit?

[rhbvkleef]

wow, you can use this as a counter! this can be very small

[MinecraftSoldier13]

umm if u hit the last button it auto opens the end thats why im FUCKING PISSED AFTER DOIING HALF AN HOUR OF FUCKING BUILDING AND THEN I FIGURE OUT U HAVE TO HIT THE LAST BUTTON!!!!!!!!!!!!!

[ProcadeifyTPJmm]

@MinecraftSoldier13 I have made i fix video if u still dont know how 2 fix it :)

[megazarrok]

@ProcadeifyTPJmm nice that you did it :) thanks a lot!

[TheMulti999aaa]

Cool

[steeledminer616]

Sadly this lock doesn't work anymore. I made it block for block, and it just turns on whatever button i hit, not the combination.

[Criddian]

this doesn't seem to work anymore, the and-gate stuff isn't working. You can just press any button and it will light up the torch, meaning that this is now a one-digit combination.

[ComputerWhiz71]

@Criddian I've just made this (MC 1.1.0) and it works fine!

[ComputerWhiz71]

@Criddian Ok, I see what you mean :P

[WieselLp100]

I dont like to say bad words, but this is fu**ing awesome

[dragonloverfrommaple]

I was just formulating how to make a sequential four digit lock and I thought "RS NOR latches!". I didn't really know how to make it perfect, but then I saw this on your list of videos and I knew it was exactly what I wanted. Great job!

[TheRedhawk27]

for all of you that have problem with hitting the last button will open go and whats this video with CNBminecraft and it will be fixed /watch?v=48-ORDxBNUk&feature=c­hannel_video_title

[deltawhisker]

Most helpful, thank you so much.

Between the various videos I made a nine digit lock.

Not seeing the 'last digit opens it on its own' issue people seem to be reporting. Dunno.

Anyway, nicely presented, I learned a lot. Thanks again!

[Jonoroxat]

Now do it i'm a minute

[MrCODXD]

when i just press the last digit number the door opens as well?? plz help :(

[callofdutyftw98]

@MrCODXD i have the same problem did you find a fix?

[Topboners]

"...gives you cake, which is a bonus"

WELL FUCK YA!

[MrILoveNuts]

He made a fix. Its called - 1.0.0 Fixes: RS NOR Latch Array/Combo Lock Fix

[MrCyberj0j0]

i hope he make's a fix! or tell me what to do to fix it?

[spots898789]

i just have to press the last one to open it

[mag147]

@spots898789 I know. It's bs... Same with the 9 digit lock

[LukasWVD]

Thanks for all the tips, it's so handy to have someone like you on YouTube, now I understand more with RSD and I can inspire more :)

[MrBrottby]

Did this but while using a 9 button locker, the pass I made is 3-4-9-2 but only button I have to press to open is the last one, the number 2. What have I done wrong?

[jackrc11]

@MrBrottby Me too.

[spots898789]

finally a keypad that doesnt take up my whole hous

[Minecraftia92]

i have noticed,i could just hit the key which is hte last in my combination!

so anyone could just randomly pick one of them and it would work,is this a bug for 1.1?

please help???

[drummerboyda]

@Minecraftia92 the same happend 2 me dont know what it is im actully experamenting right now :)

[DeniedScout]

@Minecraftia92 me too. maybe they'll fix it in 1.2?

[Minecraftia92]

now,i completely understand how it works...

but i have one question...?

how do i close it?

like,if i was to enter the combination and walk through my door,how would it close behind me?

would i have to implament some other system?

please help :)

[iWearShortz]

My combination always works.

TNT

[Forza329]

He made another vid to fix the 1.0 problems

[Stryker3160]

Ok I need help i made a secret stair case and this but only one thing is wrong. When the lock is activated it closes the stair case and when its not activated its open. Any help how i could switch it around so when its activated its open and when its not activated its closed.

[cpSeargant1000cp]

@Stryker3160 Put redstone torches on the back of the blocks with buttons

[Minecraftia92]

@Stryker3160 you should try putting a series of inverters so it will work for you,an inverter just reverses the current circut as is exactly what you want....

let me know if this helps

[Blazingice26]

@Stryker3160 Inverter Derp.

[ozzartheboy]

Love Ya



[TuesDay2k12]

What program you record with?

[IKrazeyyHD]

@TuesDay2k12 Fraps

[fourpage]

I have recently been working on my own version of a secure combination lock, but then I found yours, and I must say it is undoubtedly better.

[2Tower5]

If I pressed only my last number of my code my door opened, plz help

[RedstoneExpert]

@2Tower5 since 1.0 the RS nor latches he used dont work

[thanoxyn1]

@RedstoneExpert that explains so much, I just tried to make one and it didnt reset itself.

I could just hit any number and it would light up.

[JustSoPro]

@2Tower5 same

[BeenOrange]

doesnt work with the new redstone behaviour :& u need to change it a little bit.

[Forza329]

Amazing, thanks

[Dawid4Real]

... i'm so paranoid i'm gonna use a hidden door to this than to another door ... in single player =_=

[wdrujaghmsn]

i press 1 button and it opens!

[I000OXO000I]

@wdrujaghmsn pls look at my comment 2 lines down.

[fergiefart2]

I pressed button #4 and it opened the door lol

[I000OXO000I]

@fergiefart2 You have to watch this video: /watch?v=48-ORDxBNUk

[fergiefart2]

@I000OXO000I Thanks

[I000OXO000I]

@fergiefart2 NP ;)

[legofan431]

hi CNB. this is awesome! i made my own now, thx a lot. But is there a possobility, that when you enter 12345 a cake store opens, and when you enter 23456, a diamond store opens?

[InThayne1]

Its the AND gates not working the same anymore. The return leg of the inverted AND is now not powering the block of the next RS set line, allowing the AND to go off w/o regards to sequence.

Fix- lower the inverted AND return line (that is already on the ground) by one, using a repeater to power a dusted block that now properly powers the next RS set line and subsequently functions as a proper AND gate.

[ninjamiget300]

fix for 1.1?

[I000OXO000I]

@ninjamiget300 /watch?v=48-ORDxBNUk

[TeddyWithHat]

when you build it that way you only have to press on 4 to open the door

[TheTaurex]

Okay, then ill make one with nine digits.

[OscVlogs]

Hold on, how come not just pushing 4 lights up the torch?!

[patrykz66]

i made it and all but when i tried any time i hit the last number it opened the door. i thought i did something wrong so i download the map but it turns out the same thing was happening what do i do?

[arockplayer]

so im trying to figure out, does the run off the the piston safe thing u made, well does it work if i rin it down to a different floor? just making a spiral redstone down to the floor?

[Airofoil]

OMG nice tutorial :D

[SuperHenryloh]

just saying it's cool and all having a lock but somebody could just break the door/blocks to get into your house lol :D

[Tler171]

Haha me too MMmarcyboy :) Appreciate a fix

[MMmarcyboy]

Lol if u just push the last button it works- what a fail- anyone show me how to fix this???

[Tler171]

What is the seed that you use?

[hXc232]

just want to point out, when you are putting all the torches on the NOR latches (6:25 on), do all of the bottom row first then all of the top row as he shows you rather than doing a latch at a time, i did that and 2 of my torches became inverted for some reason, was scratching my head trying to figure it out for about 45 minutes lol

[mine6878]

Snake Game :D :D :D :D

[davidjones98]

/watch?v=Hpp0jlXXdq0 for the fix

[denboy1997]

you just could hit the last number to open the door or whatever. how to fix???

[MrWolfChief]

Need a video for the fix, bloody stupid if we don't get one though isn't it

[2arnold888]

@MrWolfChief just fix rs norlach front and back side

[aPLASTICshock]

I have fixed the last button thing by adding vertical RS-Nor latches on the red reset and

AND gates after the rs - nor latches that were already there so now the code is: 12141213 while still having 4 buttons!

If you want a video just tell me.

[PAstateofmind26]

@aPLASTICshock Sure

[Honeystain]

There's is one problem mate, you can press the last button of your combination and the output will go on.

[MERSHcandy]

Yeah I just made it, same problem... Much appreciated if any one can figure out how to make it do it has to be in citation order.

[RedstoneShow]

Can't you just hit the last digit and it will still open? So in other word getting rid of the other 3 digits and making a fancy button? Note: Note bashing this, i love the design and video helped me but i just want to clarify my question? Thanks.

[charliekirkpatrick1]

@RedstoneShow I've just remade this and after the time I spent on it, realised the exact problem you commented! If anyone knows a fix please do say!

[Masterbeef6779]

have you looked into fixing this for the new update?\

[SuperLord36]

1 more problem how to reset it after teh door has opend and you went through?

[XSlimeCraft]

@SuperLord36 Make the pressureplate link to the red reset line you make easy =)

[HellHound233]

people watch the 1.0 fix to this its real easy.

before you take the repeaters and such out from the and gates ( 7:18 ) dig down 1 block so the redstone is directly under the torch and then have the last piece of redstone at the normal level.

He has put a tutorial out of the fix so watch that before you winge

[mismagices]

It's not working on after the update to 1.0.0 :(

[awesomo39]

pressing the last digit of my code opens the lock :(

[altman1039]

@awesomo39 I'm having the same exact problem with mine.

[ZGBradley]

If you hit the last button it unlocks the door! Whats wrong?

[Ghostyx123]

If you do a 9 digit, could you add more trenches to make it more than 4 digits in the combo?

[reston11a]

but wait, if you were to press the 4th button, the door would automatically open even with the resets on the torch, right as that torch turns on, the door will open, although micah and maarten, you could put a line of repeaters leading to the door, meaning it will not open by the time the torch resets :)

[otterpaws12]

@reston11a the same thing happened to me i could just press the last number and the door would open

[xDq231x]

Is it possible to have an output for a wrong combo?

[LyricOverLoad]

@xDq231x yeah on the reset line, you can have the pulse of that going into a t flip flop or something or into another rs nor latch array for like a 3 try thing or something

[MicahVance]

i am having the same problem as maarten

[maarten1012]

when i press 4th button it opens door? i'm using mc 1.1

[bestmanwinz]

it is because the AN gate is playing up will have FIX VID up soon

[THExBADxMAN]

thanks bro

[MrComputerFreak99]

Could you please do a tutorial on how to build one that has multiple right combinations with multiple outputs? So code 1 powers output 1, code 2 powers output 2 etc.

[Khurtes]

@MrComputerFreak99 loock for this: 1.0.0 Fixes: RS NOR Latch Array/Combo Lock Fix

[NINJATTACK9339]

More compact design with rs nor latches

[SnoXxY94]

Dosent work anymore

[MrSimondk300]

it open if you just click 4 in 1.1

[zooger99]

eyy if u just click last number the door opens

[xxdkwondoxx]

Doesn't work for 1.1 fix it!!!

[wcarlos99]

can you make this 4 1.0.0? i dont understand --'

[wasup55rocks]

@wcarlos99 probably its just redstone

[iShawHD]

short tutorial: left click mouse and door opens

[djbodySG]

what if you forget the combination?

[SAINTspFilms]

O.o Just spent an hour following this! then i read the top two comments >.<

[RSSDFTW]

@SAINTspFilms Just make the redstone dust making the and gate a cross again... It's not that hard...

[mockingbird0901]

@SAINTspFilms then you watched the video where he gives you the fix, right.....?

[Mehsalf]

I made a tutorial on what to do after finishing the combo lock. It shows you how to make it closable on the other side of what ever your opening. And it uses buttons. Very easy, very simple.

[brycev97]

"And your going to place your repeaters like that." O_O Survival mode ftw...

[godders976]

the latch's won't work help please! I've uses the drop the red stone between the and gates down method and it still won't work.

[jancster95]

This doesn't work! all you have to do is press the last button in the sequence!

[RSSDFTW]

Hey look! It's minecraftaddicts design -.-

[Spiker985]

@RSSDFTW HEY look hey gave a shout out to him in the video before this

[RSSDFTW]

@Spiker985 fair enough

[P0150n3d]

at :39 I thought he said boner....

[GrenadeApple3]

7:00 - 7:30 is a BIT confusing.

[Tacticalduck1]

erm... is it me or is there no reset button

how would i install one

[castformfog]

So I could make a 16 digit combo with 0-9?

[TheHighcruw]

...

[mersoto100]

Darkness4910 yes

he did that at the start of the episode

[Darkness4910]

Would it be possible to use a button twice? For example 3,4,1,2,4?

[superteun23]

Exacly i made my first redstone machine so thanks for the tutorial. I have a question about this...

but if i press only the last button I open the door is that correct?

thanks again.

ps: srry for my bad english, i live in the netherlands

[LJCARDPRODUCTIONS]

i did this for the cake :3

[LyricOverLoad]

if you modify this a bit, this works perfectly as a minecart station selection system >.>

[weeman126]

i built this using little blocks mod it fits within 1.5 blocks. is extremely difficult to wire tho

[stokk63]

if you hit the last button it works you dont have to worry about the first ones ... -.-

[Slashx24]

At the moment, when ever I hit the first button, everything opens... Any idea how to fix that?

[answermachine]

Is there any way to make it output a signal when a wrong button is pressed? I tried just linking all the reset lines to one common output but that went off when any button was pressed, and that didn't work out great :L

[iStrike1337]

Can u make a video with the fix of the bug, when you press last button !

Please

[Bendiegel]

If yo hit the last digit od your code it works also :/

[xGoblue1999x]

If you push the last digit in my code it opens! You don't have to worry about the first one! Wtf!

[MotoGPII]

what tipe of mod you use ? on regular 1.8.1 from min 2:25 doesn't work

[estlib]

can i use parts of this video in a tutorial im making?

[xFLAMETIZZYx]

Ima copy this and put the new version of the rs nor latch for a map ima gonna make! Ty dude I will actually put your user in the map credits!

[LyricOverLoad]

please reply to this >.> i got it set up, the pin powers the output which goes to my piston door that opens, i have another signal that goes from the reset line to a button inside near the door that you press to close the door from the inside, how can i implement a button that can open the door from the inside?

[SirWetzely]

I've noticed, that you can hit the last number and it works no matter what. :/

Maybe it's just cause the redstone is different in the full release, but it's saddening that it isn't secure.

[0TheAlphaDog0]

@SirWetzely Same here :(

[CNBMinecraft]

@SirWetzely The RS NOR Latch Array is broken in 1.0.0 mate, will update it as soon as I can! Fear not :)

[SirWetzely]

@CNBMinecraft Sad that they damaged how restone works, but I can't wait for the fixed version. :]

[TrevorsGames]

@CNBMinecraft i have a video up that shows the fix if you want to just show that...

[dragonfreak546]

@TrevorsGames Thats a nice easy fix! i would say if people tumb this up, more people can check the "fix" :) cheers for the comment mate!

[dragonfreak546]

@CNBMinecraft Hiya mate, i love your videos :) they are easy to understand, you get straight to the point and don't talk to much around it hehe, your vids made me a nice secret hidden stairs and such, i hope you could fix this one! i was just on the moment to need it hehe.

Anyways, keep up the great work! and lets hope for a fix soonish ^^

[cnano98]

@CNBMinecraft i don't know how but i fixed that problem with 1.0.0, maybe when i moved the output over away from the inputs but i have no idea

[freeman3221]

@CNBMinecraft thanks! I had the same problem...

[godsyn]

@CNBMinecraft imgur.com slash Yd7r8

It isn't pretty, but it fixes the nand gates/rs nor latches for 1.0

[cooldude2399]

@CNBMinecraft The RS NOR Latch Array that you posted doesn't fix this problem :( .

[HauntedGuides]

@CNBMinecraft i had that same problem, your tutorials are awesome! keep it up, i'd love to see the updated version for 1.0.0 <3 subbed

[vettefan73]

@CNBMinecraft ive tried your fixes for 1.0.0 but if i hit the last number it still bypasses everything

[RSSDFTW]

@vettefan73 It's so damn easy to fix... Just make sure the AND gate situation is a cross redstone piece, instead of a wire.

[RSSDFTW]

@CNBMinecraft It saddens me that you took minecraftaddicts design without giving him any credit whatsoever.

[DeaThbYFACE]

@CNBMinecraft I tested it. The door will open, but you're right. if you hit the last input the door automatically opens.

[OutcastAngelV]

@CNBMinecraft have you yet sir? I checked but didnt find it. Do you just use the multiselection norlatch thing?

[sharkbait211100]

@SirWetzely ya thank you i was so worried i hade the same problem i thought it was just something i did

[SirWetzely]

@sharkbait211100 Yeah I freaked out cause I messed up the code and it still worked and had to try it out more, and realized the Redstone fix messed it up.

[dvada18]

@SirWetzely That glitch, I found out, only happens if you have a greater digit lock than there are buttons. Or it could be the full release of Minecraft, but I play 1.8.1 and I had a 10 digit lock with 9 buttons, and hitting the last one always worked. So I removed that button, and it worked fine.

[SirWetzely]

@dvada18 In the Full Release it's because the change of redstone. I always kept my codes at 4 digits. But he has a video fixing it. So its no worries now.

[GrandMasterRapid]

I found a solution to this problem in 1.0.0, however this will work only when all of the numbers in code are clicked in a row and it works only with 9 digit, but you would make it with 4 digit too. You need to put repeaters above code number torches in every row. Then you have to modify the reset line and put an inverter at the end of RS NOR Latch. Finally, you need to make an AND gate.

[GrandMasterRapid]

This is not working in Minecraft 1.0. I can click only the number which opens door and it works. If you know how to do it, please, show how to make it work, because I want to make it in my house, because it's really good ;).