xie-l] Re: IN-9's for sale
Glad you liked it - was my first venture into designing my own clocks. I
haven't posted a schematic, but there isn't really much to it in hardware.
The tubes are driven by single transistor voltage-controlled current sinks
which are run by an octal DAC
Glad you liked it - was my first venture into designing my own clocks. I
haven't posted a schematic, but there isn't really much to it in hardware.
The tubes are driven by single transistor voltage-controlled current sinks
which are run by an octal DAC controlled by a PIC. The rest is just HV
g
a little bit.
Michel
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Jon
Sent: Thursday, 29 November 2012 9:50 AM
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Re: IN-9's for sale
Michel - that's exactly what happens.
be an
issue, right?
Michel
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Jon
Sent: Thursday, 29 November 2012 9:50 AM
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Re: IN-9's for sale
Michel - that's exactly what happens.
Michel - that's exactly what happens. IN-9 tubes are significantly brighter
than IN-13, and to my eyes much better for general use. I made this thing (
http://youtu.be/mQ1567EFCY0) with IN-13 and both flavours of IN9. Although
the IN-13 were bigger, used less current and were more predictable to
Thanks for the info Adam. It doesn't really explain why the current is
higher / sensitivity is lower for the IN-9. I still expect the IN9 to be
brighter as the higher current should ionize more neon. Maybe I should
measure it one day.
Michel
On Thursday, November 29, 2012 8:25:31 AM UTC+11,
My PayPal email is danfoster3...@gmail.com
I'll send it in a box, same shipping cost. Send me an email with your
address, etc.
On Tuesday, November 27, 2012 9:27:30 PM UTC-5, bryan wrote:
>
> I am interested. I'll send the money for 4 tubes and shipping in USA this
> Friday and as soon as you r
I found this at radiomuseum.org:
At this point, I should clarify the difference between the IN-9 and the
IN-13
The IN-13 takes up to 5mA for a 12cm orange glow from Neon gas, and has
three electrodes. One perforated cylinder as the anode, a central wire
cathode for the glow, and a short pi
Just out of interest, is the IN-9 brighter than the IN-13? IN-9 requires
10mA current for full bar and IN-13 4mA. Wondering where the extra 6mA goes
to, heat or light?
Michel
On Tuesday, November 27, 2012 5:41:16 AM UTC+11, Dan Foster wrote:
>
> Hello,
> I have a few (10) IN-9 Bargraph tubes t
Not mine either. USMail has free boxes if you ship priority, which you
should be able to do for about $5. Padded envelopes would arrive to me
filled with glass shards.
:)
-Adam
On Wed, Nov 28, 2012 at 5:16 AM, Terry S wrote:
> Padded envelope? They would never survive my mail carrier.
>
> On N
Padded envelope? They would never survive my mail carrier.
On Nov 27, 5:35 pm, Dan Foster wrote:
> $1.25 per tube, any quantity. Shipping is a USPS padded flat rate envelope.
> $5.30 inside US, $12.95 to Canada or Mexico, and $16.95 to any other country.
--
You received this message because y
I am interested. I'll send the money for 4 tubes and shipping in USA this
Friday and as soon as you receive the payment from me, you can ship them.
Do you have PayPal?
Thanks!
--
Bryan Goines
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
On Tuesday, November 27, 2012 at 5:35 PM,
$1.25 per tube, any quantity. Shipping is a USPS padded flat rate envelope.
$5.30 inside US, $12.95 to Canada or Mexico, and $16.95 to any other country.
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What is price to sell per lot? and what is shipping cost?
On Monday, November 26, 2012 12:41:16 PM UTC-6, Dan Foster wrote:
>
> Hello,
> I have a few (10) IN-9 Bargraph tubes that I no longer want, thought I'd
> ask here before I list them on eBay. Anyone interested?
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