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Simpits International Forum RDF feed[simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2817&th=542#msg_2817
source for KW-104S 7 segment incandescent displays? I need 8 of them and
a decimal point display as well.
ScarletDME - The red hot Data Management Environment
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Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
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]]>Gene Buckle2012-04-10T01:26:52-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2818&th=542#msg_2818
if they are the exact type/size you are looking for. They are sitting in my
parts drawer and you are welcome to them if they will work for you. I won't
ever use them.
I'm at work right now so will have to wait to check on the part number for
another couple hours before I get home.
Jay
________________________________
From: Gene Buckle <geneb@deltasoft.com>
To: simpits-tech@simpits.org
Sent: Mon, April 9, 2012 8:26:52 PM
Subject: [simpits-tech] need displays...
This is a long shot, but can someone point me to a reasonably priced
source for KW-104S 7 segment incandescent displays? I need 8 of them and
a decimal point display as well.
ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
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]]>Joseph Fagner2012-04-10T01:31:57-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2819&th=542#msg_2819
> Gene, send me a picture of these. I believe I have some like that but not sure
> if they are the exact type/size you are looking for. They are sitting in my
> parts drawer and you are welcome to them if they will work for you. I won't
> ever use them.
>
Awesome Jay, thanks!
It appears they way they built it was to glue in the pcb, then mount all
the displays and then finally the 64 pin connector. I'd like to be able
to use a single Maxim 7 segment driver chip with them, but I suspect it
would take a week of work just to recover the parts from the board. :)
ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
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]]>Gene Buckle2012-04-10T01:50:48-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2820&th=542#msg_2820
I know I have that type of 7 seg at home. Just don't recall how many and what
size they are but I'll be home in a little over an hour and I'll take a peak.
Jay
________________________________
From: Gene Buckle <geneb@deltasoft.com>
To: Simulator Cockpit Builder's List <simpits-tech@simpits.org>
Sent: Mon, April 9, 2012 8:50:48 PM
Subject: Re: [simpits-tech] need displays...
On Mon, 9 Apr 2012, Joseph Fagner wrote:
> Gene, send me a picture of these. I believe I have some like that but not
sure
> if they are the exact type/size you are looking for. They are sitting in my
> parts drawer and you are welcome to them if they will work for you. I won't
> ever use them.
>
Awesome Jay, thanks!
It appears they way they built it was to glue in the pcb, then mount all
the displays and then finally the 64 pin connector. I'd like to be able
to use a single Maxim 7 segment driver chip with them, but I suspect it
would take a week of work just to recover the parts from the board. :)
ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
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]]>Joseph Fagner2012-04-10T02:08:53-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2821&th=542#msg_2821
Jay
Show me a man who cannot be bothered to do the little things, and I will
show you a man who cannot be trusted to do the big ones.
--Lawrence Bell, Founder Bell Helicopter
-----Original Message-----
From: simpits-tech-bounces@simpits.org
[mailto:simpits-tech-bounces@simpits.org] On Behalf Of Gene Buckle
Sent: Monday, April 09, 2012 8:51 PM
To: Simulator Cockpit Builder's List
Subject: Re: [simpits-tech] need displays...
On Mon, 9 Apr 2012, Joseph Fagner wrote:
> Gene, send me a picture of these. I believe I have some like that but
> not sure if they are the exact type/size you are looking for. They
> are sitting in my parts drawer and you are welcome to them if they
> will work for you. I won't ever use them.
>
Awesome Jay, thanks!
It appears they way they built it was to glue in the pcb, then mount all the
displays and then finally the 64 pin connector. I'd like to be able to use
a single Maxim 7 segment driver chip with them, but I suspect it would take
a week of work just to recover the parts from the board. :)
ScarletDME - The red hot Data Management Environment A Multi-Value database
for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
_______________________________________________
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To unsubscribe, please see the instructions at the bottom of the above page.
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]]>Joseph Fagner2012-04-10T04:48:12-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2823&th=542#msg_2823
> This is a long shot, but can someone point me to a reasonably priced
> source for KW-104S 7 segment incandescent displays? I need 8 of them and
> a decimal point display as well.
>
> tnx!
>
> g.
>
>
-Gene,
I have the following KW-104S, KW-104S-CL-TB, KW-104SDP-TB, KW-104S-AL I
use them in my NAV head
CP-1252/ASN-128 http://phoenixcomm.wordpress.com/projects/nav-cdu/ The
104 series runs on 4vdc and 15ma (max) any more and you pop them!! make
sure that when you drive them to use a current limiting resistor in each
segment.. also I was driving them with 74LS family but I lost some of
them as TTL has a 5v rail.
they have a .300" character height, x .155(7digit) .200(alpha)... You
used to be able to find them on ebay.. I was lucky and I scored 3 CDU's
the lamps are also called PinLite and they are manufactured by Wamco
Lighting 714-545-5560..
Basicly Gene they are harder to find then hens teeth..
Good Luck,
Cris H.
phoenixcomm.wordpress.com
phoenixaerospace.us
flite-tronics.com
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]]>phoenixcomm2012-04-10T05:54:04-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2825&th=542#msg_2825
> So you just need the filament type 7 segs not that entire assembly, correct?
>
That's correct. I can machine a new bracket and have a PCB made in order
to wire it the way that I need it.
ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
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]]>Gene Buckle2012-04-10T15:43:11-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2827&th=542#msg_2827
> Bad news, I looked everywhere but can't find them. I'll keep looking.
>
No problem Jay, thanks for taking the time to look!
ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
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]]>Gene Buckle2012-04-10T15:55:18-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2830&th=542#msg_2830
> I have the following KW-104S, KW-104S-CL-TB, KW-104SDP-TB, KW-104S-AL I
> use them in my NAV head
> CP-1252/ASN-128 http://phoenixcomm.wordpress.com/projects/nav-cdu/ The
> 104 series runs on 4vdc and 15ma (max) any more and you pop them!! make
> sure that when you drive them to use a current limiting resistor in each
> segment.. also I was driving them with 74LS family but I lost some of
> them as TTL has a 5v rail.
> they have a .300" character height, x .155(7digit) .200(alpha)... You
> used to be able to find them on ebay.. I was lucky and I scored 3 CDU's
> the lamps are also called PinLite and they are manufactured by Wamco
> Lighting 714-545-5560..
>
> Basicly Gene they are harder to find then hens teeth..
>
They're not hard to find, they're hard to *buy*. Best price I've seen is
$110 *each*. I've got a full set of working displays that I can use by
essentially duplicating the circuit that the VHF radio uses to drive them
(9 CD4511B bcd to 7seg decoders) but it would be nice if I could just
reconstruct the assembly and use a single Maxim 7 segment driver. It
would keep the board cost down. (WAAAY down - 9 16 pin chips eat a ton of
real estate)
ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes. http://www.scarletdme.org - Get it _today_!
Buying desktop hardware and installing a server OS doesn't make a
server-class system any more than sitting in a puddle makes you a duck.
[Cipher in a.s.r]
_______________________________________________
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To unsubscribe, please see the instructions at the bottom of the above page. Thanks!
]]>Gene Buckle2012-04-10T16:22:46-00:00Re: [simpits-tech] need displays...
http://www.simpits.org/forum/index.php?t=rview&goto=2837&th=542#msg_2837
> On Tue, 10 Apr 2012, Cris Harrison wrote:
>
>> I have the following KW-104S, KW-104S-CL-TB, KW-104SDP-TB, KW-104S-AL I
>> use them in my NAV head
>> CP-1252/ASN-128 http://phoenixcomm.wordpress.com/projects/nav-cdu/ The
>> 104 series runs on 4vdc and 15ma (max) any more and you pop them!! make
>> sure that when you drive them to use a current limiting resistor in each
>> segment.. also I was driving them with 74LS family but I lost some of
>> them as TTL has a 5v rail.
>> they have a .300" character height, x .155(7digit) .200(alpha)... You
>> used to be able to find them on ebay.. I was lucky and I scored 3 CDU's
>> the lamps are also called PinLite and they are manufactured by Wamco
>> Lighting 714-545-5560..
>>
>> Basicly Gene they are harder to find then hens teeth..
>>
> They're not hard to find, they're hard to *buy*. Best price I've seen is
> $110 *each*. I've got a full set of working displays that I can use by
> essentially duplicating the circuit that the VHF radio uses to drive them
> (9 CD4511B bcd to 7seg decoders) but it would be nice if I could just
> reconstruct the assembly and use a single Maxim 7 segment driver. It
> would keep the board cost down. (WAAAY down - 9 16 pin chips eat a ton of
> real estate)
>
> g.
>
you should look at the MAX6955 (I2C) or MAX6954 (SPI) plus they can
also take care of your keyboard as well. I have played with them.. (you
can get them as samples from maxim) the programing is a pain.. there are
a boat load of config registers.. but there is a white paper.. and a on
line config builder to take the pain away.
I was driving them from an arduino.. for my NAV head.. and talk about
the wire LOL. 4 of the Alphas (16 seg) and 13 more Numeric (7 segs) =
155 segments + 17 commons or about 172 wires what a mess.. and no room.
The box was originally used in a sim and had all the pins coming out
the rear of the unit.
right now Im using a ps2 keyboard encoder (a old keyboard gave up its
guts) it was easier, and it got there first (I hate re-inventing the
wheel), plus its almost a no brainer..