This article explain how to easily, at home make a PCB without using of advanced equipment and without wasting a lot of time. The quality of the boards, made in this way ensures the proper functioning of the circuits and eliminates bugs occurs during redrawing PCB from the drawing to the laminate using a marker.

Calculation and analysis presented here are used to resolve AC circuits in steady state. Waveforms present in this circuits are sinusoidal of the same frequency and may differ only by phase shift.