NES controller, CD-ROM reconstituted as security system
By Joseph L. Flatley 
posted Dec 9th 2008 7:26PM
posted Dec 9th 2008 7:26PM
Sure, this isn't the first homebrew security system we've seen, but as long as there are nosey little sisters in the world, there will be a need for this sort of project. Based on the Arduino, the NoKES (NintendO Keyless Entry System) allows the user to set an entry code, which will then have to be entered via the retro-hip NES controller in order to unlock the door. The deadbolt itself is moved by a CD tray, and if you enter the wrong code, attempt to disable the device, or just stop by and knock on the door you'll get your picture taken. Sounds like just the thing to keep those valuable comic books and He-Man action figures out of harm's way while you're off earning your Copyright Activity Badge. Hit the read link for step-by-step instructions, and be sure to check out the demo video after the break.
Usage of an old CD drive?
Aguiluz is pretty much impressed!
I agree, this could even stop roomba: http://www.engadget.com/2008/12/09/renegade-roomba-trips-home-alarm-cops-underwhelmed-upon-arrival/ !
up up down down left right left right B A
You'll get into your room AND have 30 lives to boot. How much better does it get?
OwlExterminator, Incorrect login....
Up, up, down, down, b, a, b, a, select, then start.
No, OwlExterminator had it right. The select/start part is just to return to the game Ext.
Talb,
Select/Start was to get TWO players with 30 lives each (original Contra). The select moved it from one player to two player. Didn't you have any friends?
He left off one set of ba, his code would not have worked.
Sweet. I could use that to hide my pot stash from my unbelievably bitchy landlady!
I hide my pots in the cupboard after I cook.
oh, that is awesome Aguiluz
@Aguiluz
but where will i hide my pans?
Flashlights :)
Man, this is so much cooler than the one I made as a child with 2 knives, a 6 volt battery, and a bell.
I made one out of 2 car batteries, 4 machine guns, a tape deck, and a some old board games when I was a kid.
your security system intrigues me
I made one out of a german shepard and an occasional steak.
Very efficient. yep.
rubber band. paper clip. drinking straw.
'nuff said.
noodle dont noodle
or put your shoulder against it and the door lock system smashes on the floor, a cd tray is not great for door security, I'll stick with my dead bolts and reinforced door thanks.
I thought that at first, but if you look closer the tray is just moving a bolt, it is not the bolt.
He's just using the tray as a linear actuator
If I ever decide to apply for a job with engadget, I'm going to start my cover letter with:
"Sure, this isn't the first resume you've ever seen, but..."
Hello Evelyn
i don't have too much stuff worth protecting...at least not that my family would be interested in stealing.
[[in my room, that is!]]
:DD
I'll wait for the Laserdisc version for added security.
Down, R, Up, L, Y, B
That's my combination.
That must be why I can't beat any NES games... my controller doesn't have a Y button.