Awe that sucks I wanted you to get it badly!
On Mon, Jun 17, 2019, 7:08 PM Terry S wrote:
> Alas, it was not, my esnipe came in too late and too low
>
> On Sunday, June 16, 2019 at 7:37:47 PM UTC-5, Bill Notfaded wrote:
>>
>> I hope t***b(1561) was you Terry.
>
> --
> You received this messa
Alas, it was not, my esnipe came in too late and too low
On Sunday, June 16, 2019 at 7:37:47 PM UTC-5, Bill Notfaded wrote:
>
> I hope t***b(1561) was you Terry.
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I hope t***b(1561) was you Terry.
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They're about to sell Terry! If it wasn't you I'd buy 'em. Hopefully you
score them.
Bill
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The data sheet in the auction.
On Tuesday, June 11, 2019 at 9:27:02 AM UTC-5, jrehwin wrote:
>
> Ah -- I also see the "1", "4" and "7" characters take advantage of that
> column, for better formed/placed digits. Very cool.
>
>
> Where do you see that?
>
> - John
>
>
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> Ah -- I also see the "1", "4" and "7" characters take advantage of that
> column, for better formed/placed digits. Very cool.
Where do you see that?
- John
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I have some of those HP smart displays. They are now in an 1980s
industrial controller clock!
~
*mcvei...@gmail.com *
On Mon, Jun 10, 2019 at 6:05 PM Benoit Bleau wrote:
> While looking for the datasheet if the 5082-7500, I came across these
> critters which I also find interesting
> https:
I have a whole bunch of those -- for sale/trade.
On Monday, June 10, 2019 at 8:05:57 PM UTC-5, Benoit wrote:
>
> While looking for the datasheet if the 5082-7500, I came across these
> critters which I also find interesting
> https://www.ebay.com/itm/1PCS-HP-5082-7340-DIP-8-5082-73xx-Hex/32331841
While looking for the datasheet if the 5082-7500, I came across these
critters which I also find interesting
https://www.ebay.com/itm/1PCS-HP-5082-7340-DIP-8-5082-73xx-Hex/323318410463
Benoit.
On Mon, Jun 10, 2019 at 8:02 PM Charles MacDonald
wrote:
> On 2019-06-10 7:53 p.m., Terry S wrote:
>
On 2019-06-10 7:53 p.m., Terry S wrote:
The data sheet specifically says LED.
HP at one time made their own LED devices for Calculator and other
displays. Calculators like the HP-35 have HP made LED displays.
eventually - the available devices got better and cheaper and they exited.
--
Cha
The data sheet specifically says LED.
On Monday, June 10, 2019 at 12:55:58 PM UTC-5, David Pye wrote:
>
> I wondered if they are little red cap covered filament bulbs rather than
> LEDs. But not possible for me to say for sure...
>
> David
>
> On Mon, 10 Jun 2019, 18:50 robin bussell, >
> wrote:
Ah -- I also see the "1", "4" and "7" characters take advantage of that
column, for better formed/placed digits. Very cool.
On Monday, June 10, 2019 at 12:55:47 PM UTC-5, Terry S wrote:
>
> The far right column is part of the matrix as you would expect. It's the
> column adjacent that seems unus
I wondered if they are little red cap covered filament bulbs rather than
LEDs. But not possible for me to say for sure...
David
On Mon, 10 Jun 2019, 18:50 robin bussell, wrote:
> On 10/06/2019 18:38, gregebert wrote:
> > I cant figure out why there is a duplicate column of LEDs on the far
> > r
The far right column is part of the matrix as you would expect. It's the
column adjacent that seems unusual. I guess if the decoding is there for
it, you could illuminate a + sign with that column.
On Monday, June 10, 2019 at 12:38:49 PM UTC-5, gregebert wrote:
>
> I cant figure out why there i
On 10/06/2019 18:38, gregebert wrote:
I cant figure out why there is a duplicate column of LEDs on the far
right side.
If you check out the datasheet second page you'll see it's a dot matrix,
not seven seg.
Cheers,
Robin.
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I cant figure out why there is a duplicate column of LEDs on the far right
side.
The IC is probably a custom BCD-to-segment driver specifically for discrete
LEDs. There is only 1 resistor on the board, so the driver IC probably does
the current-limiting.
I'm fairly certain the IC is not MOS/CMO
Here is a shorter link: https://www.ebay.com/itm/382998174929
This is quite interesting. It seems that the display unit is quite
small, though. Interesting find!
Cheers
Jens
On 2019-06-10 10:31 a.m., Terry S wrote:
https://www.ebay.com/itm/2-Hewlett-Packard-HP-5082-7500-Numeric-Indicator-Nix
True
Those old LEDs are often deep red and look very nice.
On Mon, Jun 10, 2019 at 09:44 Terry S wrote:
> Yes I get that This group's charter includes all vintage display
> technologies.
>
> On Monday, June 10, 2019 at 11:38:57 AM UTC-5, martin martin wrote:
>>
>> Those do not look like Nix
Yes I get that This group's charter includes all vintage display
technologies.
On Monday, June 10, 2019 at 11:38:57 AM UTC-5, martin martin wrote:
>
> Those do not look like Nixie’s. More like LEDs
>
> On Mon, Jun 10, 2019 at 09:31 Terry S >
> wrote:
>
>>
>> https://www.ebay.com/itm/2-Hewle
Those do not look like Nixie’s. More like LEDs
On Mon, Jun 10, 2019 at 09:31 Terry S wrote:
>
> https://www.ebay.com/itm/2-Hewlett-Packard-HP-5082-7500-Numeric-Indicator-Nixie-with-Socket/382998174929?_trkparms=aid%3D888008%26algo%3DDISC.CARDS%26ao%3D1%26asc%3D20131227121020%26meid%3D0867faac69
https://www.ebay.com/itm/2-Hewlett-Packard-HP-5082-7500-Numeric-Indicator-Nixie-with-Socket/382998174929?_trkparms=aid%3D888008%26algo%3DDISC.CARDS%26ao%3D1%26asc%3D20131227121020%26meid%3D0867faac69164cad9a31dccc7901ba77%26pid%3D19%26rk%3D1%26rkt%3D1%26sd%3D372498315978%26itm%3D382998174929&_t
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