geekhack
geekhack Community => Keyboards => Topic started by: Mental Hobbit on Tue, 27 April 2010, 10:31:56
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No, not clear stems, I know those of course. But wut ze phuck is this:
Found in a Nixdorf board, apparently made 1989.
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Never seen those before, wow. :faint2:
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Coool!!
They are probably just the same as the black ones. Just using clear plastic. I love those keycaps!
(http://laist.com/attachments/la_zach/paris-hilton_thatshot.jpg)
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They feel like normal blacks, and besides of the color they look like normal MX switches to me. Just never heard of clear tops before.
Spacebar stem is white, not clear. No bump, just a slightly stronger spring.
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Calling Sandy55, calling Sandy55!
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Looks like it's something for LED lighting system.
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It looks like there are diodes as well. Does it have NKRO?
If those were for LED use, it would be a little odd to use them on a keyboard that doesn't seem to take advantage of it. That's weird. It'll be interesting to find out what the deal is.
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Interesting key caps, check the circular scoop on the face of them... and they look rectangular, not square.
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Interesting key caps, check the circular scoop on the face of them... and they look rectangular, not square.
It might be the "rectangular" look might have to do with the camera angle. The loose caps on the table look square. I could be wrong, though.
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If I am seeing the same thing, I think he meant rectangular on the X-axis and not the Y like "normal" keycaps.
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I kinda rushed that. I meant that the ones in the OP were long on the X-axis and not the Y.
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That board apparently belongs to some ancient Nixdorf banking system. I doubt there's a way to make it work with a PC. Right now it's taking a well deserved bath, I'll post a couple more photos tomorrow. Banking is a dirty business, consequentially this is my dirtiest keyboard ever.
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Well, there's this bit from the Cherry switches and boards (http://geekhack.org/showwiki.php?title=Cherry+switches+and+boards) Wiki under Misc (http://geekhack.org/showwiki.php?title=Cherry+switches+and+boards#Misc)...
# Black with grey upper housing: alternate action, 60cN, MX1A-3
[/color]
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IIRC, that switch has an opaque, grey housing. Also, I think "alternate action" refers to the switches that "click down" more like a toggle-type switch. That wouldn't be too cool for the letters, but not so bad for a Lock key, though.
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Locking Cherries? Cool...I've got a couple locking ALPS switches in my Apple keyboards.
Presumably lock keys are what they're used for (the locking Cherries), because anything else would be kind of dumb.
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Maybe they ran out of color? Because by default most plastics are clear...
Wonder how it made it trough the QC then. Perhaps they sold em cheaper as B-Quality?
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Maybe they ran out of color? Because by default most plastics are clear...
Wonder how it made it trough the QC then. Perhaps they sold em cheaper as B-Quality?
This is a good point. If it is the case, I hope Cherry would have gone "gamer" and sold them as "special edition" switches with lower lag, or something.
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This is a good point. If it is the case, I hope Cherry would have gone "gamer" and sold them as "special edition" switches with lower lag, or something.
This is Cherry, not Logitech.
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This is Cherry, not Logitech.
Ahem... (http://www.raptor-gaming.com/raptor/raptorUK/Produkte/k1.htm)
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More pics of the board!
First of all, this isn't for a missile launcher or other basic security stuff that can go with merely two locks. Banking system - five locks.
The board turned out quite resistant to my cleaning efforts.
Someone count the switches for me please.
Socketed processor. ;)
Sadly this board appears to use some proprietary protocol, I doubt there's a way to make it work with a PC.
Moar clear switches.
Apparently all keycaps had o-rings. 20 years ago.
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Omg. I need the 5 lock system for my keyboard. Need.
(http://www.mobilecrunch.com/wp-content/uploads/2009/03/thatshot.jpg)
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Pretty damn awesome. Let me know if you ever want to get rid of it. I think I could make it work with the Aikon (http://geekhack.org/showwiki.php?title=Island:8308).
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The clear-top Cherries are the uber-secret EncryptoMX series. They encrypt every keystroke as they're made.
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The locks make it 1337. The linear switches make it useless. The switches being clear-topped makes it 1337. The lack of compatibility makes it useless.
I'm torn :(
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The locks make it 1337. The linear switches make it useless. The switches being clear-topped makes it 1337. The lack of compatibility makes it useless.
I'm torn :(
Donor board.
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So it seems I own the only clear Cherry switches known to the world. Damn, that's such a responsibility. Not sure what to do with them. Hm hmmm...
I think every serious collector should have a chance to get one of these incredibly precious items. So I'll probably put then on auction. One by one. On Yahoo Japan. :madgrin:
Btw, does anybody know a cheap source for small jewelry boxes? Those with purple velvet on the inside, you know.
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sixty wrote on 6083 September 1993:
> Pretty damn awesome. Let me know if you ever want to get rid of it. I
> think I could make it work with the Aikon.
No need for the Aikon --- just drop your custom firmware into that EPROM :-).
I bet its ceramic chip package cost more than entire rubberdome boards...
,----[ http://alldatasheet.com/view.jsp?Searchword=SAB80C535 ]
| The architecture of the SAB 80C515 is based on the SAB 8051/SAB 80C51
| microcontroller family.
`----
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That is a really great find, congrats. I wouldn't sell the pieces and keep the board.. it's a pretty rare item. It's not advised to try and get it unlocked and working. "They" will have to kill you in that case.
Dude, you know that by mentioning "them", you're on the list now, don't you?
Oh crap. Now I did it.... :tinfoil3:
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Congrates! never seen this.
If there's a clear keycap, it would be so cooll
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So many locks, maybe it's been used to control the nuclear power.
I have post the pics to the bbs in CN to show this to those guys, I hope Mentanl Hobbit would not mind, If u do I will del those pics.
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One of my cow-orkers has a Das Keyboard and he's such a dunce that I hear the backspace key repeatly struck all day long. I'm tempted to replace his backspace key with a Cherry Black just to keep the office noise down.
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One of my cow-orkers has a Das Keyboard and he's such a dunce that I hear the backspace key repeatly struck all day long. I'm tempted to replace his backspace key with a Cherry Black just to keep the office noise down.
I am trying to make the Cherry MX more quiet, and got something, that's realy interesting.
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sweeet.