Single-side
Single-Sided Printed Circuit Boards
A single-sided or single-layer PCB consists of one layer of base material, or substrate, covered with a layer of variable thickness of copper on just one side.
The layout is therefore designed and achieved on just one layer of copper, to create a veritable electronic circuit which houses electronic components and connectors.
Together with double-sided PCBs, they are the simplest to manufacture, the most cost-effective and therefore the most frequently used in the majority of basic electronic devices, as in the case of appliances and commercial equipment.
It is always advisable to size the solution for the issue at hand: single-sided circuit boards are the most suitable for less complex applications.