Keyboard passcode lock
3 Stars     633 Views    

Author: jbox1

Project access type: Public

Description:

A simple keyboard based password lock. It uses a ROM module to check each letter inputted to see if it matches the ROM address. If it doesn't match, it will reset and turn on the "denied" light. Once the pointer hits "00", it will assume it's read all the characters, and will grant access.

 To save you the trouble, the password is "password" (the best password ever made). You can adjust the ROM to use a different password if you want.

Created: Jan 20, 2019

Updated: Jun 30, 2023


Comments

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Very neat. Maybe extend this to allow 3 tries until it completely locks itself.
Posted on Jan 20 2019 at 06:10PM UTC.
+1
Interesting project. One thing I noticed is that if you type slowly (to the point where the buffer becomes empty) it will end up denying on the next character, even when it is correct.
Posted on Jan 21 2019 at 11:19PM UTC.
+1
Bugger, I hoped nobody would notice XD It's surprisingly annoying to make this sort of thing, but I'll try and make a better version some time soon.
Posted on Jan 23 2019 at 12:51AM UTC.
+0
technically you can put in tons of passwords in a row without stopping and it will read them all and if the password is somehow in that line of passwords it will grant access... is there a way to stop that? (I have found how to make it not accept the password if there is another input after the password... but I can't find a way to stop there being inputs before it)
Posted on Apr 25 2021 at 07:26PM UTC. Last modified by glitchkiller872 on Apr 25 2021 at 07:29PM UTC.
+0
what is the password
Posted on Oct 22 2023 at 09:24PM UTC.
+0