Well, yes. That is the TLC5916IN which is the DIP version. I use the SMT version.
That price is robbery; however, if you need it, then you need it. If you only need a couple and need SMT, then I wouldn’t mind sending to you (as a member of this group). The great thing about this chip is you only need a single resistor for the chip instead of one per segment. This is what I use them for: https://www.voltagegoat.com/product/bitcoin-rocket-ticker/ Michail From: neonixie-l@googlegroups.com <neonixie-l@googlegroups.com> On Behalf Of Nick Andrews Sent: Tuesday, November 22, 2022 2:58 PM To: neonixie-l@googlegroups.com Subject: Re: [neonixie-l] Re: Any interest in IV-9 numitron clock kit? Like these or a different variant? https://www.ebay.com/itm/314093421980?var=0&mkevt=1&mkcid=1&mkrid=711-53200-19255-0&campid=5338590836&toolid=10044&customid=2c0d2461f1b21bc7b1c4471ca2c06a78 On Tue, Nov 22, 2022 at 12:48 AM Michail Wilson <m...@michail.com<mailto:m...@michail.com>> wrote: I use TLC5916 for all my numitron projects. Stock not available until next year and I only have about 50 left. I have had 500 on order for just over a year now. ☹ Michail From: neonixie-l@googlegroups.com<mailto:neonixie-l@googlegroups.com> <neonixie-l@googlegroups.com<mailto:neonixie-l@googlegroups.com>> On Behalf Of Moses Sent: Friday, November 18, 2022 11:12 AM To: neonixie-l <neonixie-l@googlegroups.com<mailto:neonixie-l@googlegroups.com>> Subject: Re: [neonixie-l] Re: Any interest in IV-9 numitron clock kit? Ian, Yes, I've been looking at the TLC5916N.. and no stock anywhere! I did find TLC5917.. same ship but with short detection I believe. There is sporadic stock available here and there. I'll order some for testing. Do you know if there is a pin equivalent from another manufacturer? Would be nice to have an alternate. The ESP32 worked really well for my last clock, and I've got a good deal of time invested in the code. To be able to reuse it without too much fuss on another clock is a bonus. Regards, -Moses On Thursday, November 17, 2022 at 6:57:59 AM UTC-8 Ian Sparkes wrote: You really should try to make the drivers constant current drivers: I used to do this with TI parts, but they've been out of stock for over a year. The TLC5916N drivers are shift registers with constant current drivers attached - great for this sort of thing. The Numitron clocks I made are also NTP/WiFi enabled and based on an ESP8266, with linear digit dimming and a whole bunch of other things (motion sensor, NeoPixel backlights etc). The ESP32 is a great platform. Absolutely love working with it, but it's a bit overkill for this. On Thursday, 17 November 2022 at 13:28:14 UTC+1 hall...@hotmail.com<mailto:hall...@hotmail.com> wrote: Or am I mistaken—Its Ian that’s in…sorry..I’m looking at Emails,that go everywhere.Gotto go Too Neonixe site,next time. Peter😉 From: Peter Hall Sent: Thursday, November 17, 2022 7:06 PM To: neoni...@googlegroups.com<mailto:neoni...@googlegroups.com> Subject: RE: [neonixie-l] Re: Any interest in IV-9 numitron clock kit? If Richard is in-So am I 😊 Peter..insidiousnixies:Utube From: 'Ian' via neonixie-l Sent: Thursday, November 17, 2022 5:52 PM To: neoni...@googlegroups.com<mailto:neoni...@googlegroups.com> Subject: Re: [neonixie-l] Re: Any interest in IV-9 numitron clock kit? I’m in On 17 Nov 2022, at 04:28, Richard Scales <ric...@scalesweb.co.uk<mailto:ric...@scalesweb.co.uk>> wrote: I have built several numitron kits from nixieclock.biz<http://nixieclock.biz> and am a big fan of numitrons, I have only had them running far a couple of years and then for only half a day at most. I have heard that their tube life is 'long' but have not seen any actual numbers. I have also re-worked the design for other numitrons like IV-19 and DTF104B. <RCS_5954.jpg> - Richard On Wednesday, 16 November 2022 at 22:26:36 UTC mo...@neonixie.com<http://neonixie.com> wrote: Hi Everybody, I seem to have enough IV-9 tubes to where I can produce a batch of 100 or so 6 digit numitron clocks. Thinking ESP32 powered like my last one (Thank you to all those who gave suggestions, the kit came out great!). I'm thinking maybe try for a full through-hole solder kit with some shift registers. I know nixies are more popular.. but anyone interested in a numitron clock kit? Oh, one question I do have, anyone have long term experience (ie, years?) running this particular tube? How do they fare? Thank you! Regards, -Moses -- 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+...@googlegroups.com<mailto:neonixie-l+...@googlegroups.com>. 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