The meaning of CIRCUIT is a usually circular line encompassing an area. How to use circuit in a sentence.

Place and wire electronic components (even a lemon) to create a virtual circuit from scratch, or use our starter circuits to explore and try things out. No additional hardware required.

This is an interactive sim. It changes as you play with it.

One of the first things you'll encounter when learning about electronics is the concept of a circuit. This tutorial will explain what a circuit is, as well as discuss voltage in further detail. A simple circuit, …

Jan 16, 2026 · Electric circuits are classified in several ways. A direct-current circuit carries current that flows only in one direction. An alternating-current circuit carries current that pulsates back and forth …

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric …

May 26, 2025 · At its core, a circuit is a closed loop through which electric current can flow. This current—the flow of electric charge—needs a complete path to move. Imagine water flowing through …

circuit noun [C] (CIRCLE) something shaped like a circle, esp. a route, path, or sports track that starts and ends in the same place:

One animated circuit is worth a thousand equations and diagrams. Animations of voltages, currents, and charges are displayed right on top of schematic, providing great insight into circuit operation.

CIRCUIT definition: an act or instance of going or moving around. See examples of circuit used in a sentence.