[sdiy] Hex display (was Re: Art of electronics computer)

Tom Wiltshire tom at electricdruid.net
Tue Jan 10 01:15:52 CET 2012


Jeez, you want it at a good price too?!

You lot are never happy...;)

T.


On 9 Jan 2012, at 21:44, mark verbos wrote:

> $34.70!!
> 
> Jeez. I think I'd build it from discrete diodes before I'd pay that.
> 
> Mark
> 
> 
> 
> 
> 
> On Jan 9, 2012, at 4:18 PM, Tom Wiltshire wrote:
> 
>> No, more like this:
>> 
>> http://parts.digikey.com/1/parts/678540-led-display-hex-4x7-7-4mm-green-hdsp-0962.html
>> 
>> This is a display which does 0-9A-F for a 4-bit input, not a driver chip. That's included as part of the display.
>> 
>> 
>> On 9 Jan 2012, at 19:31, Steve Galle wrote:
>> 
>>> Something like this? 
>>> http://parts.digikey.com/1/parts/1631661-led-7-seg-7-6mm-ca-he-red-hdsp-7501-cd000.html
>>> 
>>> On Jan 8, 2012, at 1:32 PM, David G Dixon wrote:
>>> 
>>>>> They specify the HP 5082-7340 but i think others would work.
>>>>> Anyone know where to find those cheaply?
>>>> 
>>>> AFAIK, it is impossible to find hex displays today.  I tried to find some
>>>> for a step sequencer thingy I was working on a while ago, and everything I
>>>> found was long obsolete and unobtainium.  I wanted a 7-segment display
>>>> driver that would give 0 1 2 3 4 5 6 7 8 9 A b C d E F out, but this is not
>>>> to be had anymore, apparently.
>>>> 
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