On 06/16/2012 03:52 PM, jb-electronics wrote:
> It does not look that bad, to be honest. And with a little practice it
> will look even better. See the picture of the joint I made today:
> http://www.jb-electronics.de/tmp/comparison_joints.jpg
>
> Clearly, the joint I made is not very good. You
On Sat, 16 Jun 2012 01:49:08 -0700 (PDT), you wrote:
>I, too have messaged the 'seller' -
> Notice the blue glow in the picture that indicates the rectifier is
>under load at the time of the photo, which wikipedia has as 2005.
> We should report this before it ends, eh?
>
> -
Also says 48
Hi John,
I did not find your reply offensive, but maybe the tone is a little bit
pessimistic.
the problem is that you're forming muscle memories now that will be
very hard to un-learn.
This may be true. But I think it is better to try with what you have
than to do nothing at all.
Only if
On 06/16/2012 11:28 AM, jb-electronics wrote:
> Hi John,
>
> thanks for your advice! However, you use a little too much of the strong
> kind of words if you ask me:
Perhaps. But having traveled the road you're now on, I know just how
difficult it is to try to learn AND be using bad equipment.
What's the worst neon display you ever had?
that would be the nib nos B 6844a nixie tube ,destroyed 6 in 30 days
this is like the B5092 but has a bullet shape to them
they have no mercury in them, i ran them with the wrong resistor(6.8k instead
of 15k from spec. )for one month and now all
Hi John,
thanks for your advice! However, you use a little too much of the strong
kind of words if you ask me:
You're teaching yourself horrible techniques using completely wrong equipment.
The first rule in glass blowing is: If it works, it works. I am still on
the way of figuring this ou
On 06/16/2012 08:36 AM, jb-electronics wrote:
> Hi folks,
>
> today I have tried sealing a small tube (8mm OD) on a 30mm test tube,
> both soda lime glass. As burners I used a classic hardware store propane
> soldering torch as well as a special kind of lighter (you know, the one
> junkies use)
Hi,
oh it is really nothing special, just a small tube sitting on a larger
one. Will take a picture later. So far my observations with the
polarisation filter have not revealed terrible tensions.
It cracked once during glasswork because I used a flame that was too hot
(the lighter) too soon,
Congrats! Looking forward to seeing the pics!
From: jb-electronics
To: neonixie-l@googlegroups.com
Sent: Saturday, June 16, 2012 7:36 AM
Subject: [neonixie-l] Soda lime - small success
Hi folks,
today I have tried sealing a small tube (8mm OD) on a 30mm test
Congratulations! Post some picture or two here! :)
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Hi folks,
today I have tried sealing a small tube (8mm OD) on a 30mm test tube,
both soda lime glass. As burners I used a classic hardware store propane
soldering torch as well as a special kind of lighter (you know, the one
junkies use) which produces a very clear, hot and focused flame as
o
I think I would put a 5W zener diode (60-70V) across the high voltage so
that it won't fry the HV5812 driver in case something goes wrong in
regulating the voltage.
Michel
On Saturday, June 16, 2012 8:06:20 PM UTC+10, Spencer wrote:
>
> I control that through the software, it's set to 50 vo
I control that through the software, it's set to 50 volts. Thank you for the
help. :D
Sent from my iPhone
On Jun 16, 2012, at 4:47 AM, Michel wrote:
> It should work fine if you choose for R11 & R12 something around 27-33 ohm /
> 0.5W. It's not as nice a solution as the one "figureloop" descr
It should work fine if you choose for R11 & R12 something around 27-33 ohm
/ 0.5W. It's not as nice a solution as the one "figureloop" described
though.
I don't see any feedback to regulate your HV supply. it might go sky-rocket
high if no (or only a few) segments are on, or do you control that
This is my circuit. Dont laugh as it is actually my first one. :) i changed the
filament from 12v to 5v and made two filament circuits to help with the
brightness
http://s1250.photobucket.com/albums/hh540/upnxwood16/?action=view¤t=de67f0ad.jpg&evt=user_media_share
Sent from my iPhone
On Jun 1
I, too have messaged the 'seller' -
Notice the blue glow in the picture that indicates the rectifier is
under load at the time of the photo, which wikipedia has as 2005.
We should report this before it ends, eh?
-Dylan Kehde Roelofs
www.dylankehderoelofs.com
On Thursday, June 14,
OK, i see now. I was reading "the average voltage of the filament is +5V"
and implemented that as the average voltage across the filament :-). What a
difference 1 word can make
Michel
On Saturday, June 16, 2012 3:38:18 PM UTC+10, figureloop wrote:
>
> Michel,
>
> In my ckt, +5V is the a
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