Hello all,
Does anyone know the significance of those Sperry displays having the
part# etched as “EX-332” rather than the more familiar “SP-332” ?
I was wondering if the “EX” might mean “experimental” but I’ve not seen
anything like that on Panaplex displays before. Any ideas?
Rich
Most definitely make another clock - I have used the larger SP-353's to
make all sorts of clocks - all direct drive from HV5522 or HV5622 - other
methods are available!
On Thursday, 28 October 2021 at 22:46:21 UTC+1 tntm...@gmail.com wrote:
> I concur with nick
>
> On Thu, Oct 28, 2021, 5:45 P
That looks really nice, what does it do? If you’re interested in minitrons, you
can find them in used avionic equipment.
> On Oct 28, 2021, at 1:26 PM, peter bunge wrote:
>
> Would anyone care to sell me an end view Numitron (DTF104B) to add to my
> vintage digital working display?
> I would
I concur with nick
On Thu, Oct 28, 2021, 5:45 PM Nicholas Stock wrote:
> I think you know the answer to that question Martin :)
>
> Make sure you post pictures!
>
> On Thu, Oct 28, 2021 at 2:42 PM martin martin wrote:
>
>> Thanks to all!
>> Should I make another clock?
>>
>>
>>
>> ~
>> *mcv
I think you know the answer to that question Martin :)
Make sure you post pictures!
On Thu, Oct 28, 2021 at 2:42 PM martin martin wrote:
> Thanks to all!
> Should I make another clock?
>
>
>
> ~
> *mcvei...@gmail.com *
>
>
> On Wed, Oct 27, 2021 at 8:32 PM Audrey wrote:
>
>> That display c
Thanks to all!
Should I make another clock?
~
*mcvei...@gmail.com *
On Wed, Oct 27, 2021 at 8:32 PM Audrey wrote:
> That display can be found mentioned in this pdf I found online.
>
> On Wed, Oct 27, 2021 at 11:24 PM J Forbes wrote:
>
>> 332 is the number on them.
>>
>>
>> On Wednesday, Oct
Martin, thank you for your detailed explanation! That's clear to me now.
Bartek.
czwartek, 28 października 2021 o 22:28:30 UTC+2 tntm...@gmail.com
napisał(a):
> Aw that is quite a charming setup Peter
>
> On Thu, Oct 28, 2021, 4:27 PM peter bunge wrote:
>
>> Would anyone care to sell me an en
*Er, you're not the only one with a stash of these :)*
I'm glad to hear that - it means that there will be other projects showing
up with them. One of the reasons I like Numitrons so much, besides being
incredibly easy to drive, is their longevity. At rated voltage (which I
don't actually
