Combination locks are a type of redstone circuit. They generally have a number of components which must be set in the right combination in order to activate something such as a door. Combination locks can be very useful in creating adventure maps.

2016年2月13日 · This tutorial shows how to build a Lock & Key / Password System, which you can attach to any Redstone-powered item / mechanism. The most obvious use for it is to create a Locking Door. How the Lock & Key works is, it sorts for a unique item.

2011年7月20日 · Here is a lock that I decided to try to make using an rs nor, xor, and an and. This site works best with JavaScript enabled. Please enable JavaScript to get the best experience from this site.

2016年2月13日 · In this tutorial I explain how to make an iron door only open when you use a unique key item. This key is named, like a password. You can also use this to power anything else related to Redstone - for example, make it so an item dispenses from a Dispenser when someone puts in a uniquely named "ticket."

2012年8月9日 · Here's a nice tutorial on how to make a lever combination lock simply. I hope you enjoy. Now, onto the good stuff: First, you want to make a two-block high wall stretching around 8 blocks of any material you wish. You'll also want to have …

In this tutorial, I'll show you how to build a fully functional password-protected door using Redstone, comparators, repeaters, and an iron door!

For this redstone combination lock you will need: An iron door some redstone 4 levers (or more if you want a more complicated lock) some redstone torches pink wool (to look like a pro)...

2012年8月25日 · This lock features: Order sensitivity; Changeable PIN code; Compact 9 digit button pad; Quick response; 4-Digit PIN codes; The changeable PIN code is basically what makes 90% of the circuitry. It is quite large, but it just comes to show what you can do with redstone wiring in minecraft. The lock has an 'anti-hack' system when it comes to ...

2020年11月20日 · Hidden keycard reader/lock for use with doors etc in Java Edition. Cover the contraption with arbitrary surface (full solid blocks okay, even obsidian or bedrock). Drop the key item over the minecart with hopper.

2021年12月14日 · Im pretty new to redstone and am making a super basic design for a code lock door that you cant just flip all the levers until it works and so want to make a redstone signal final no matter whether you unflip the lever and the current solution is to just push a …