RE: [neonixie-l] Anyone have a data sheet for blue 16-segment LEDs?

2022-03-10 Thread Michail Wilson
https://www.aitendo.com/product/12424


Michail

From: neonixie-l@googlegroups.com  On Behalf Of 
Nick Andrews
Sent: Thursday, March 10, 2022 10:36 AM
To: neonixie-l@googlegroups.com
Subject: [neonixie-l] Anyone have a data sheet for blue 16-segment LEDs?

https://www.ebay.com/itm/324844542148?var=513847918490

I bought some of these to play with and am having issues finding the actual 
data sheet.  Found some for similar but different color variants.  But I want 
to know the recommended max parameters to decide how bright I want to drive 
them.  Thanks!
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[neonixie-l] Anyone have a data sheet for blue 16-segment LEDs?

2022-03-10 Thread Nick Andrews
https://www.ebay.com/itm/324844542148?var=513847918490

I bought some of these to play with and am having issues finding the actual
data sheet.  Found some for similar but different color variants.  But I
want to know the recommended max parameters to decide how bright I want to
drive them.  Thanks!

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[neonixie-l] Re: Nail Head pins

2022-03-10 Thread Richard Scales
Very nice looking adapters though. I am looking at some pins that have a 
slight shoulder which will (hopefully) mitigate against them being pushed 
through the board.
- Richard


On Thursday, 10 March 2022 at 12:11:57 UTC Dekatron42 wrote:

> I haven't used that exact type of pins but I tried a similar type and had 
> some problems with them when they were subjected to pressure from the side 
> which resulted in them coming loose. I had to minimize the hole diameter in 
> the circuit board almost to a press-fit size so they couldn't flex/bend but 
> then I also got some problems with a few that were pushed up when inserted 
> as I guess that there was to little solder fastening them - a proper 
> press-fit pin would have been better for my case but I didn't find any that 
> fit my needs. It could probably have been done better but I didn't have the 
> space nor the time to experiment much more so I decided to go with longer 
> pins and two circuit boards on top of each other. I ended up buying cheap 
> gilded longer pins without the head from eBay (Chinese seller), similar to 
> the ones used in the adapter below.
>
> [image: Tube-pins.jpg]
>
> On Thursday, 10 March 2022 at 06:17:28 UTC+1 Richard Scales wrote:
>
>> Hello everyone.
>>
>> I want to make a board that plugs in to a tube socket which has minimal 
>> height on the 'top' side. 
>>
>> The image is from a 'Nail Head' pin from Millmax. 
>>
>> Has anyone used these or anything similar?
>>
>> - Richard
>> [image: NailHead.JPG]
>>
>

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[neonixie-l] Re: Nail Head pins

2022-03-10 Thread Dekatron42
I haven't used that exact type of pins but I tried a similar type and had 
some problems with them when they were subjected to pressure from the side 
which resulted in them coming loose. I had to minimize the hole diameter in 
the circuit board almost to a press-fit size so they couldn't flex/bend but 
then I also got some problems with a few that were pushed up when inserted 
as I guess that there was to little solder fastening them - a proper 
press-fit pin would have been better for my case but I didn't find any that 
fit my needs. It could probably have been done better but I didn't have the 
space nor the time to experiment much more so I decided to go with longer 
pins and two circuit boards on top of each other. I ended up buying cheap 
gilded longer pins without the head from eBay (Chinese seller), similar to 
the ones used in the adapter below.

[image: Tube-pins.jpg]

On Thursday, 10 March 2022 at 06:17:28 UTC+1 Richard Scales wrote:

> Hello everyone.
>
> I want to make a board that plugs in to a tube socket which has minimal 
> height on the 'top' side. 
>
> The image is from a 'Nail Head' pin from Millmax. 
>
> Has anyone used these or anything similar?
>
> - Richard
> [image: NailHead.JPG]
>

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