Piirilevyjä
Piirilevyjä, which translates to "printed circuit boards" in English, are a fundamental component in modern electronics. They serve as the backbone for connecting electronic components, enabling them to function as a complete circuit. A typical piirilevy consists of a flat board made of insulating material, often fiberglass, with conductive pathways etched onto its surface. These pathways, usually made of copper, are called traces and act as wires, carrying electrical signals between different parts of the circuit.
Components such as resistors, capacitors, integrated circuits, and connectors are mounted onto the piirilevy. They are
Piirilevyjä can range in complexity from single-sided boards with components on one side and traces on the