improvement was one of pcb design the first aids that allowed this modernization. The smaller and smaller dimensions and the flexibility of the printed circuit board made in recent years have greatly helped fields such as medicine and aeronautics to benefit from smaller and lighter equipment that has allowed them a high degree of
can have a coating pcb design that protects the copper from corrosion and reduces the chances of solder shorting between traces or unwanted electrical contact with possible loose wires. For its function of helping to prevent solder shorts, the coating is called a solder mask. Soldermask is generally green in color
used to render useful information on the PCB board that can help users during assembly. It is used to mark component values, part numbers, design pcb test points, polarity, etc. Screen printing does not influence the printed circuit and the possible problems that may appear may be