It's basically impossible to made a modern PCB at home; you can certainly make something that's not even at the quality level of an early 1970s PCB: single-layer, single-sided, no solder mask, but that's about it. For modern circuitry, you want at a minimum double-sided, plated thru-holes, immersion tinned, and a solder mask. For more complex circuits or those needing better power/ground shielding to keep noise down, you need 4 layers, which is totally impossible at home.