My idea for the project was Arduino-Nixie tube clock, however, I realized that it is pretty hard to buy nixie tube these days (I checked several websites but it was mostly ‘sold out’ (usually from Russia)). They have ‘Nixie tube clock kit’ that includes tubes and PCB and clock shield, but the cost is nearly $200. It is out of my range. So, I changed the plan. I will go with the idea of ‘clock’ but I am going to use LED instead of Nixie tubes. I am trying to make a ‘letter clock’. It will look like the picture (hopefully). Let’s see how it goes!
