What is schematic capture?

Schematic capture is the process of creating a digital representation of an electronic circuit using specialized software. It involves placing and connecting symbols that represent electronic components, such as resistors, capacitors, and integrated circuits, to form a complete circuit diagram. This digital schematic is used for designing, analyzing, and eventually manufacturing printed circuit boards (PCBs). Schematic capture is a crucial step in electronics design, helping engineers verify circuit functionality before physical prototyping.