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

Tom Wiltshire tom at electricdruid.net
Mon Jan 9 22:18:54 CET 2012


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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