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.

Nov 11, 2025 · 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 …

Powerful online circuit simulator and schematic editor. Easy to learn.

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 …

This is an electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color …

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

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 …

May 26, 2025 · Explore Simple Electronics Circuits and Mini Projects Ideas. These free electronic circuits are properly tested and can be found with schematic diagrams, breadboard image or …

Interactive real-time circuit simulation and animated visualization inspired students and engineers to design 2.9 million circuits online and in mobile app.