Circuit

The circuit icon represents electronic circuitry and PCB functionality in engineering applications. Featuring circuit board patterns or electrical pathway designs, this icon has become the standard symbol for circuit boards, electronic schematics, and hardware design across electronics engineering and IoT platforms.

In modern applications like circuit design tools or electronics simulation software like KiCad, you'll see this icon indicating circuit board designs and electronic schematic views. It appears in hardware development platforms when accessing PCB layouts, or in applications like Arduino IDE when users need to work with circuit diagrams and hardware connections.

From an electrical engineering perspective, the circuit pathway design communicates more than just 'electronics' - it specifically indicates PCB layouts, electrical connections, and the physical implementation of electronic designs. This distinction helps engineers identify hardware-level work versus software or component selection.

Circuit is one of 329 icons in Flat Color Icons, made by Icons8 and released under MIT. It is drawn on a 48 × 48 grid.

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds CircuitIcon to components/icons/flat-color-icons-circuit.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

Copy it as React (from Get icon, or the Code section): a typed CircuitIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Circuit icon, or any of 329 Flat Color Icons icons, and install it from a prompt.

It's multicolor, so it keeps its own colors.

Set width and height on the component, or a class like size-6. It's drawn on a 48 × 48 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Yes. It keeps its own colors in light and dark mode, so check it against both backgrounds. The icon is a vector, so it needs no separate dark asset.

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Circuit", so screen readers say what it does.

Yes. CircuitIcon passes every SVG prop to the svg element, so <CircuitIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Yes. MIT allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.

No visible credit is required: MIT only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming Flat Color Icons, Icons8 and the license.

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

2 other libraries draw an icon called Circuit. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.

Its tags are design, hardware, electronics, board, circuit and electrical. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Circuit in another set.