开云体育

Do you mean displays like this: http://www.flickr.com/photos/samwibatt/2334929037/ I found those on eBay a few years back, not sure if there's any reliable supply of them to be found. As I recall

Also, I've noticed at least one drawing from Jens' website, and it looks like there was no attribution. Sigh. Dmitri

--- On Thu, 7/29/10, marta_kson <marta_kson@...> wrote: Have there ever been manufacured any 14- or 16-segment miniature alphanumeric LED displays with magnifier cupole that does not have an

Have there ever been manufacured any 14- or 16-segment miniature alphanumeric LED displays with magnifier cupole that does not have an integrated ASCII-ROM? IMHO one of the most fascinating LED's ever

Hello folks, I was wondering - since my 5EUR quick'n'dirty multimeter is no longer working satisfactory - if it was time to invest some money in a decent Nixie tube multimeter. By decent I mean that

Hello, I'm a noob to SMPS (really IC's in general) but have long been a hi-fi and valve guitar amp hobbyist. I've been doing my best to comprehend the Max1771

UK documentary by James May featuring David's nixie watch. http://www.youtube.com/watch?v=u0xamRXGe1E Apologies if this has been posted before. Vacuum? Filaments? What can he be talking about? John S

Due to items going out of production many years ago i forcast prices going up at a rate of knots once the russian stocks are diminished. I expect we will all be looking for rare "led" displays in 10

How does the TXCO compare to the old way of using the 60 Hz signal off of mains. My understanding from prior posts is that the power grids monitor this and adjust the frequency over 24 hrs to keep

You can achieve the same accuracy as a TXCO (2ppm / 1minute/yr ) w/just an xtal-controlled microcontroller and a thermistor; But you'd spend more time getting that code to work. It still doesn't solve

I usually use a DS3231 in my new designs as it is compensated for ageing and temperature, does leap years, has 2 alarms etc. And it's easy to hang a supercap off it for battery backup. For internal

Oh I do not think it is a boring question. I think the main problem will be to "pass on the t[ube]" to the next generation. I am only 20 years of age, so this is somewhat unusual, most people I talk

Hi Dan, Firstly: I'm sure that Moses has a clock function running on a timer interrupt. These are very easy to implement, and there are lots of examples online. It is generally advantageous to use an

What do you think will be the future of this hobby? Some thoughts: Do you think it will stay pretty much the same or will things change a lot? Prices of tubes, will they go up or down? Any new

I have noticed that some designers use an Atmel microprocessor with an external RTC and TXO, others use an Atmel microprocessor with an integral crystal (surface mount), and still others like Moses

I think I found a possible solution to take full advantage of all of the features of the Moses (Neonixie) 6 digit driver with the B7971s.

Hi! I have added the G10/241E CV2223 (STC) Nomotron to my page. Check it out: http://www.tube-tester.com/sites/nixie/nixie-news.htm

Hi! I have updated/added my OG-3 pages. Check it out: http://www.tube-tester.com/sites/nixie/nixie-news.htm