Here’s an ATMega88 based VFD clock that I just completed. This is mostly based on the old ATTiny2313 nixie clock code, and the schematic is actually simpler. I used readily available IV-11 & IV-6 tubes in this project, which you can find here:
Here’s an ATMega88 based VFD clock that I just completed. This is mostly based on the old ATTiny2313 nixie clock code, and the schematic is actually simpler. I used readily available IV-11 & IV-6 tubes in this project, which you can find here: