Closed Xundi007 closed 2 years ago
Hi, sorry, for some reason there was an outdated shematic. I just pushed the correct schematic, please check it out. That said, this design is old and there are errors in component designators anyway.
I was BAD at easyeda back than and the pcb and schematic is kinda all over the place.
I will be doing a redesign in the upcoming weeks which will have everything properly set up, including BOM. If you didn't order the pcb yet, I would suggest to wait for the new version. You can maky my VFD clock in the meantime which is up to standards and well documented - IV-22 is VFD equivalent of IN-12 nixie ;) https://github.com/mcer12/Flora-ESP8266
Thank you for the quick reply! Well, I did ordered the pcbs, but if there will be a new, redesigned version of them I will wait for it, no problem. :) Yes, I was planning about the Flora version too, just started with the nixies because I have some of them already on hand. I will go on some shopping spree today for vfd. :)
And lastly, I would like to thank you for making these nice, clean designs for these tubes. With modern, available components. Complete with the 3D printed case too.
Regarding the differences between pcb and schematic: | PCB | SCHEMATIC | SHOULD BE |
---|---|---|---|
R5, R3 (near TLP627) | missing in schematic | can be ommited | |
R4, R2 (near TLP627) | R6, R7 | 200R-330R 0603 | |
C6 | C5 | 100nF 0603 | |
C5 | missing in schematic | can be ommited | |
C4 | C1 | 100nF 0603 | |
C1 | missign in schematic | can be ommited | |
C2, C3 | C3, C2 (switched) | ||
R1-R6 (top pcb) | R2-R5 | Resistors are split in two on PCB to easily combine resistance, 1206 package |
This should be all, but as I said, I would wait for the new version. The new version will have CH340 onboard for easy flashing via USB among other changes.
Thank you again, for these additional comparison too! :) I will probably wait for the new version. Best wishes,
Hello,
I'm impressed by this project and wish to build this clock. The IN-12 direct drive variant. But stuck at the BOM + shared gerbers and schematic differences.
There were some which I was able to guess it, but some of them I would like to ask for clarification, just to be sure. These are my observations:
I would like to ask for help on these:
Thanks in advance! Best wishes,