The hard part was selecting the components, enclosure, backup battery, etc. But it’s done. I choose my hobbyist side, and send the gerbers to a company which is produce prototyping PCBs for a low price. It’s in China and we must wait 2 – 3 weeks to get PCBs. While they are producing, I will arrange components. For selecting whole stuff, my first rule is that, I must buy them from Turkey. It seems okay for now. Let’s see what will happen. I hope our Chinese friends and postmen hurry up their processes. See you soon.