“Full project name:
Yet another world’s smallest regulated boost DC to DC converter switch mode power supply using THT (through hole technology) and no SMD (surface mounted device)
OK, ok, You got me. Maybe it is not smaller than this one created by Murata Manufacturing company but definitely something You can build by Yourself in home using commonly accessible elements and tools.
My idea was to create a compact switch mode power supply for my small microcontroller based projects.
This project is also a kind of tutorial how to create paths on a PCB using solid wire instead of build paths with a solder.”