About 1,420,440 results (1,585 milliseconds)

DIYGeiger - GM Tube Info

https://sites.google.com/site/diygeigercounter/technical/gm-tubes-supported
I did find this tube to be light sensitive and you should also run it within ... Do this the next time you dry your cloths in the dryer. Remove the ...

all my Nixie tubes are dying :(

https://groups.google.com/g/neonixie-l/c/8CN0S5Wob-I
The tubes on the left are basically static, which is a bad thing to do. Every night, I run a depoisoning routine for 1 hour to display all numerals on the ...

813 warm up time

https://groups.google.com/g/rec.radio.amateur.boatanchors/c/z4wv_jsi97Y
tube filament failures? It is unlikely that any of us have run herd on as large a sample set of tubes as the manufacturers did. Clearly the chance of filament ...

Questions on the 845 tube

https://groups.google.com/g/rec.audio.tubes/c/Xya2EeDd4SQ
Nov 13, 1998 ... You can certainly run an 845 at lower voltage with good sonic results, but unless I'm mistaken you should expect only 6-8 watts in practice.

Anybody running tubeless for brevets?

https://groups.google.com/g/ne-randonneurs/c/dJ9VajS7o80
... tubes and had a grand old time. But I am also cheap and tube ... brevet length rides. I would prefer to run tires and tubes, but newer rims are almost all

I'm Back: ZM1022 and B-7971

https://groups.google.com/g/neonixie-l/c/ex82_nut9bw
Which OZ2CPU clock do you have? I just built 2, V1.08 clocks (ca 2005-ish), running IN-18 tubes, and V5.8 firmware. Our mains frequency is very flaky, and I ...

IN-9 tube gas discrepancies and cathode poisoning issues

https://groups.google.com/g/neonixie-l/c/GAREG0tdVsI
These tubes do not like being run off nice clean DC from a SMPS. One must ... I always do the burn-in process on one tube at a time and oversee the ...

Questions from a Nixie newbie (raspberryPI project)

https://groups.google.com/g/neonixie-l/c/WIK2UWjMHPI
Jan 4, 2018 ... The idea is to quickly build a Nixie clock (I've gotta have one!) so that I can start toying around with the Nixies. At the same time I would ...

TPU tube patching - thoughts?

https://groups.google.com/g/seattlerando/c/ErgUpv2Li3k/m/ChcMwDCFAgAJ
At the risk of starting a debate on the merits/value of tubes vs. tubeless ... A casual search does not turn up Park patches for TPU tubes, so I assume ...

Vacuum tubes in spacecraft?

https://groups.google.com/g/sci.electronics/c/yW54ZQUOxd4
at the proper time from tape is perfectly acceptable. Does your computer keep every bit of software you use in memory at all times? Of course not. That's ...

Stiffer Bowden tubes

https://groups.google.com/g/3dp-ideas/c/8slvi7s4X1Y
That should decrease tube stretch and let the fittings grip better. Some ... Cube 3 has the advantage of running their own filament... you can't run ...

recommendation for anode resistor for 2x2 multiplexed IN-14s @166 ...

https://groups.google.com/g/neonixie-l/c/vNOWoKCPIfk
(start with 10k ohms) and measuring the voltage across it when the tube ... 6.do steps 2-5 but for other tube 7.do steps 2-6 a few hundred times this ...

Alternative to MPSA42 for direct drive clocks.

https://groups.google.com/g/neonixie-l/c/hVjEzOyRa44
would start and how much dimming I could get out of these tubes. For my ... tube should have time to deionize. Is the leakage strong enough to make a ...

Maintaining tire pressure in PBP

https://groups.google.com/g/randonneurs-usa/c/pjZCmy6yZ1E
I will either run latex tubes or use tubeless tires. Latex tubes require daily refill. In my most recent 1200K I ran tubeless tires and I did refill air almost ...

Seven digit nixie clock

https://groups.google.com/g/neonixie-l/c/TwiaurgYFK8
I saw no purpose for 12 digits, so I super-sized it to 14 digits. To level-out the tube usage, I swap date and time locations hourly, then run a depoisoning ...

Neon Sign Repair Questions

https://groups.google.com/g/sci.electronics.repair/c/1Q2Fx9hmYmo
With new caps, the first sign starts up and runs once again. However, I'm ... The tubes start right away and do light but are rather unstable. > If you ...

laser tube stopped work

https://groups.google.com/g/lasersaur/c/gagAINjY0h8/m/JYRd5usH274J
laser tube should be full of water all the time - even when everything is ... Running the laser for a short time without the chiller running isn't a good ...

nixie clock using trigger tubes

https://groups.google.com/g/neonixie-l/c/1TTnjfE5H6o/m/qG4Gqe6_CAAJ
... running. No ... I figured the life of the tube was related to its on time, so having more tubes in a ring should increase the time before replacing tubes.

static vs pulse measurement

https://groups.google.com/g/utracer/c/6ILutTorLOQ
Apr 28, 2023 ... Also running for absolute accuracy with tubes is very ... Some Tubes do not show a big Variation, some others of the same Type ...

Anita Mk9 restoration

https://groups.google.com/g/neonixie-l/c/1I-rkLzor24
For short durations, an hour or less, every once in a while, I think 1.2mA will do little harm. I've run orange neon dekatrons, designed for 350uA, at 1mA, in ...