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Open IDE

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Explore Circuitera’s Arduino IDE, Simulator, Dot, Terminal, and Serial tools.

Arduino IDE

From a sketch to real hardware.

Write Arduino sketches online, compile locally with AVR-GCC, and upload to supported boards with Web Serial. Use serial tools and manage projects.

Explore Arduino IDE
Circuitera online Arduino IDE editing a Blink sketch with sketch tabs, board selector, and project controls
Simulator

Connect ideas. Test behavior.

Simulate Arduino circuits online with Circuitera. Wire supported components, run real Uno firmware, and inspect signals beside your code.

Explore Simulator
Circuitera simulator showing a wired Arduino Uno and LED circuit beside its sketch
Dot

Ask with context.

Ask Dot about code, compiler diagnostics, and attached circuit context inside the Circuitera workspace.

Explore Dot
Dot panel in Circuitera with circuit context and engineering controls
Terminal

A place for general programming.

Write general C++ programs in Circuitera Terminal with real WebAssembly execution, standard input, diagnostics, and Stop controls.

Explore Terminal
Circuitera Terminal with a C++ program and its output area
Serial Tools

See what your board is saying.

Read Arduino output, send serial input, and plot numeric signals in your browser using Circuitera’s Web Serial tools.

Explore Serial Tools
Circuitera IDE with Serial Monitor controls and an Arduino serial sketch

Keep exploring.

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