Hi John,
thanks for your links, they all look interesting.
Another idea for the inductive heater: There are so many inductive hot
plates around that work exactly this way. Couldn't I use one of these?
Jens
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On Jan 16, 2:57 pm, John Rehwinkel jreh...@mac.com wrote:
I think I will have to try with my equipment for now - the big investment I
will do is a decent burner, but I cannot afford purchasing a top-notch pump
and so on.
Yeah, I'm looking for a crossfire and hand torch myself. As the
The water soluble flux works great in most cases. I found with my clock
(nixieneon) the impedances were high enough in the circuit that the flux
cause the circuit to misbehave. It was so bad that testing it as you built
it (a requirement) that it tripled the time to build the clock since every
http://www.ebay.com/itm/190604819318?ssPageName=STRK:MEWAX:IT_trksid=p3984.m1423.l2649
thanks
mike
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http://www.ebay.com/itm/190604819318?ssPageName=STRK:MEWAX:IT_trksid=p3984.m1423.l2649
Should be easy enough to make a clock out of it. If you care to multiplex it,
you'll need anode drivers and perhaps some BCD buffers. For direct drive, it's
ready to go.
- John
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You received this
I use one as a test bed for programming. Direct drive just hook it up. Now if I
could just figure out how to program. :)
From: mike logan...@gmail.com
To: neonixie-l neonixie-l@googlegroups.com
Sent: Tuesday, January 17, 2012 4:58 PM
Subject: [neonixie-l]
I use one as a test bed for programming. Direct drive just hook it up. Now if I
could just figure out how to program. :)
From: mike logan...@gmail.com
To: neonixie-l neonixie-l@googlegroups.com
Sent: Tuesday, January 17, 2012 4:58 PM
Subject: [neonixie-l]
That would look cool in the dash of my Humvee :)
On 17 Jan, 20:55, Dennis daddyvan2...@yahoo.com wrote:
I use one as a test bed for programming. Direct drive just hook it up. Now if
I could just figure out how to program. :)
From: mike logan...@gmail.com
I know that the PCB sockets are bad/ don't give pins room to bend.
Phenolic sockets are the best, from what I hear, but I want to buy
from the US. Anyone know of a place to get the phenolic sockets, or an
alternative to them? (Other than PCB based sockets, I can't afford to
outgas a tube.)
--
Hey Jens-
The 'bakeout' cycle of processing any glass vacuum device is
critical for long life-
Every surface, and every material in the bulb has a film of water
vapour on it, as well as anything else you left there with your
fingers.
The water has terrible effects on any filament, and even
Hi Mike-
I actually picked one of these up awhile ago. I am planning on building a
clock out of it also. I will keep the group posted on my progress once I
get started on it.
Best,
Dylan
On Tue, Jan 17, 2012 at 7:58 PM, mike logan...@gmail.com wrote:
I know that the PCB sockets are bad/ don't give pins room to bend.
Phenolic sockets are the best, from what I hear, but I want to buy
from the US. Anyone know of a place to get the phenolic sockets, or an
alternative to them? (Other than PCB based sockets, I can't afford to
outgas a tube.)
On 1/17/12 5:58 PM, mike wrote:
http://www.ebay.com/itm/190604819318?ssPageName=STRK:MEWAX:IT_trksid=p3984.m1423.l2649
thanks
mike
Texas Instruments published the schematic 40 years ago. Just buy some
old TTL and get to work. You ought to buy Russian TTL, to be authentic,
The PCB ones look nice, and I did want to do LED lighting... Anyone
outgassed a tube with one of Dieter's sockets?
On Jan 17, 10:18 pm, John Rehwinkel jreh...@mac.com wrote:
I know that the PCB sockets are bad/ don't give pins room to bend.
Phenolic sockets are the best, from what I hear, but
Also, should I try making my own, by using wire and styrofoam? (would
let me Do LED, and give the tubes some freedom to move.)
On Jan 17, 10:42 pm, Deviantgeek d3viantg...@gmail.com wrote:
The PCB ones look nice, and I did want to do LED lighting... Anyone
outgassed a tube with one of Dieter's
Well, what about making my own sockets? using the little pins that
dieter uses, but in styrofoam, so each socket fits the tube perfectly.
Would go to a set of header pins, attaching to the board.
On Jan 17, 10:18 pm, John Rehwinkel jreh...@mac.com wrote:
I know that the PCB sockets are bad/
could you show me a simple schematic for it
thank you
mike
On Jan 17, 6:42 pm, John Rehwinkel jreh...@mac.com wrote:
http://www.ebay.com/itm/190604819318?ssPageName=STRK:MEWAX:IT_trksid...
Should be easy enough to make a clock out of it. If you care to multiplex
it,
here is one cheep
http://www.harborfreight.com/a-c-manifold-gauge-set-92649.html
mike
On Jan 14, 6:30 am, jb-electronics webmas...@jb-electronics.de
wrote:
Hi,
Vacuum gauges are made by Varian. There's a panel meter and a little
metal gizmo with an octal base like an old vacuum tube.
I came across my stash of four 1TS1A display tubes, purchased more
than a year ago. They are still waiting for a project. I guess these
really must be somewhat rare due to the scarcity of any information,
and lack of any datasheet I would be most curious to see any
schematic that someone has
Hi guys I'm new to the group, I have built a couple of clocks before,
I'm working on a IN1 nixie clock with an OG4 dekatron and a IN9 neon
bargraph (seconds) at the moment, it uses a software module for the
pic micro to decode the msf time signal.
All the electronics (well nearly all) and software
I had to google thyratron as I never heard of them, not as display
devices.
Theres a couple of people built clocks with them, interesting devices
made by the october plant.
I'd like a couple of nimo's to add to my odd ball stuff.
On 18 Jan, 04:41, Joseph Bento jos...@kirtland.com wrote:
I came
Heres a nice little circuit I found, you allready have the 141's in
your display modules, so you just need to build the lower part of the
circuit and graft it on.
The circuit has seconds display, you obviously dont have the tubes for
that, you could just construct the circuit and leave out the
Sorry to hijack a little, I was reading this very interesting thread
and found something of interest to me.
I like the induction heater, the simple design with 2 mosfets, I've
been looking for a simple design like this for a while, my mrs makes
jewellery and has been mithering for a ridiculously
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