[neonixie-l] Found a drawerful of 7441s!
Nuts to that ! -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/c0cf9830-014a-4658-8134-21d448689944%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [neonixie-l] Re: Dekatrons with thyratrons
Thank you, Eric, Threeneurons. What I am taking away from this is: * Keep my thyratrons for the reason I bought them: spares for my Geiger counters. (I have two: because the original wasn't working, the Ebay vendor sent not the parts (missing GM tubes) I asked for, but a whole unit.) * Consider a build with thermionic tubes. Haven't used them before, but have been looking for an excuse. If I had lots of time and money, I'd love to convert a Verilog clock design back to discrete logic - with tubes! -- Matthew Smith Business: http://www.smiffytech.com Blog: http://www.smiffysplace.com Linkedin: http://www.linkedin.com/in/smiffy Flickr: http://www.flickr.com/photos/msmiffy Twitter: http://twitter.com/smiffy ABN 16 391 203 815 -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/524D3E6C.6020307%40smiffytech.com. For more options, visit https://groups.google.com/groups/opt_out.
[neonixie-l] Re: Found a drawerful of 7441s!
Yeah, be careful with those ones, David. They look like the lower voltage types. -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/d4c243ea-e746-4cfe-af94-5895f46032c1%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[neonixie-l] Re: Found a drawerful of 7441s!
Whoever sold you those screwed you over. On Thursday, October 3, 2013 12:24:38 AM UTC-5, nixiebunny wrote: I am working on the Submillimeter Telescope today, fixing a fine old German instrument. I found a parts cabinet with TTL part numbers on all the drawers. Here's the 7441 Nixie driver drawer: http://www.nixiebunny.com/7441drawer.jpg -- David Forbes, Tucson AZ -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/f9fe73e0-2a47-4c4f-aa05-719ed816e9b6%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [neonixie-l] Re: Found a drawerful of 7441s!
On 03/10/2013 11:00, MrNixie (UK) wrote: Yeah, be careful with those ones, David. They look like the lower voltage types. To be fair, though, they look like they can take pretty high current. -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/524D64F5.8030201%40cqr-ltd.com. For more options, visit https://groups.google.com/groups/opt_out.
[neonixie-l] Re: Otis Elevator Tube Hivac 425A2
Radiation exposure chart to put it all in perspective! http://xkcd.com/radiation/ Nick -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/85d7de39-8ee8-47e9-8cc5-6e803f89ca87%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
RE: [neonixie-l] Found a drawerful of 7441s!
Wow. Screwed again! That's about like every time I walk in to Skycraft in Orlando, FL and walk back to their drawers of TTL. I always check the drawers labeled 7441, 74141, 74142and I always see the same old dust in each of them, but no ics. However, checking the 4500 drawer, I found it slam full!! Bought 5 of them, and have yet to fire up a 4500, but am planning to when I have some time. 4500 is a one-bit 16-instruction processor. And, here's the best part about it: It can run at a clock speed from DC to 1 mHz. I like the DC part. (can you say push-button?) Chuck Richards Original Message From: dfor...@dakotacom.net To: neonixie-l@googlegroups.com Subject: RE: [neonixie-l] Found a drawerful of 7441s! Date: Wed, 02 Oct 2013 22:24:38 -0700 I am working on the Submillimeter Telescope today, fixing a fine old German instrument. I found a parts cabinet with TTL part numbers on all the drawers. Here's the 7441 Nixie driver drawer: http://www.nixiebunny.com/7441drawer.jpg -- David Forbes, Tucson AZ -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/524CFF96.8070006%40dakot acom.net. For more options, visit https://groups.google.com/groups/opt_out. $4.95/mo. National Dialup, Anti-Spam, Anti-Virus, 5mb personal web space. 5x faster dialup for only $9.95/mo. No contracts, No fees, No Kidding! See http://www.All2Easy.net for more details! -- You received this message because you are subscribed to the Google Groups neonixie-l group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/380-22013104314443960%40all2easy.net. For more options, visit https://groups.google.com/groups/opt_out.
