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Circuit Creation,
reimagined for AI.

CircuitArt creates circuits for you and tests them using simulation, turning a design idea into a schematic, production-aware parts, and PCB layout direction.

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CircuitArt Workspace — Common Emitter Amplifier Preview
Design canvas
AI generated schematic simulation ready Common-emitter gain stage VCC 9V RC4.7k RE 470 R1 47k R2 10k Cin 1u Cout 1u Q1 Vin Vout RL10k 
* Common-emitter amplifier — small signal
.model QN NPN(Bf=220 Is=1e-15 Va=75)

Vcc   vcc 0    DC 9
Vin   in  0    SIN(0 10m 10k)
Rc    vcc c    4.7k
Re    e   0    470
R1    vcc b    47k
R2    b   0    10k
Cin   in  b    1u
Cout  c   out  1u
Q1    c   b    e QN

.tran 2u 2m
.print tran v(out) v(in)
.end
Simulation ok

Design request

Build a 9V common-emitter gain stage with AC coupling and show the output swing.

time v(in) v(out)
0.000e+0 +0.0000 +4.213
2.500e-5 +1.566m +4.124
5.000e-5 +2.939m +3.962
7.500e-5 +3.961m +3.747
1.000e-4 +4.524m +3.498
…
v(in) v(out)
gain ≈ −7.8 V/V

Create

Idea to schematic

AI-drafted circuits you can edit

Verify

Simulation loop

measure behavior before layout

Source

Production parts

import from datasheets on demand

Layout

PCB-ready flow

constraints, footprints, handoff

// What it does

An AI design workspace for schematics and PCBs.

Describe what you need, inspect the generated circuit, simulate behavior, and move toward a manufacturable board without losing control of the design.

AI schematic drafting

Turn plain-language requirements into editable schematic blocks, then refine values, topology, and measurements with guided suggestions.

Simulation in the design loop

Check operating points, sweeps, frequency response, transients, and noise while the AI explains what changed and why it matters.

PCB layout direction

Move from verified schematic intent into board structure with placement guidance, constraints, footprints, and layout review.

Design review built in

Surface risky assumptions, missing protection, tolerance concerns, thermal issues, and measurement gaps before they become board spins.

Production-part aware

Work with real components and import new parts on demand using only the datasheet as input for symbols, footprints, and models.

Transparent artifacts

Keep the schematic, simulation setup, parts evidence, and layout decisions inspectable so engineers can verify every AI-assisted step.

// Workflow

From idea to schematic, to simulation and PCB layout.

CircuitArt turns intent into an editable design, checks it with simulation, and carries the decisions forward into parts selection and board layout.

  • Describe the circuit you need in engineering terms.
  • Inspect the generated schematic, values, assumptions, and test points.
  • Simulate operating points, waveforms, frequency response, and margins.
  • Layout the board with real footprints, constraints, and review notes.
Layout workspace Board rev A

AI brief

Create a low-noise sensor front end from 5V. Target 0.5Hz-20kHz, balanced input protection, and a compact two-layer PCB.

Suggested topology

Instrumentation input, active high-pass, second-order low-pass, protected output driver.

Checks

Noise: 8.1 uVrms Gain: 24 dB Phase margin: 64 deg BOM risk: low

PCB preview

constraints applied

J1 U1 RC OUT 2-layer board GND pour clear

// Capabilities

Designed around the circuit workflow.

CircuitArt keeps the creative AI layer connected to the concrete artifacts engineers need to inspect, simulate, source, and lay out.

public preview · evolving

Schematic

  • AI-drafted circuit blocks
  • Editable symbols and values
  • Named nets and test points
  • Design assumptions and notes
  • Netlist view when needed

Simulation

  • Operating point checks
  • DC sweeps and margins
  • Frequency response plots
  • Transient waveforms
  • Noise estimates

Parts

  • Production component choices
  • Datasheet-driven imports
  • Symbols and footprints
  • Electrical limits and ratings
  • Substitution-aware design notes

PCB

  • Placement suggestions
  • Routing constraints
  • Power and signal review
  • Manufacturing checks
  • Export-ready artifacts

// Roadmap

What’s next.

  1. Now — preview

    AI schematic creation and simulation

    Draft editable circuits from requirements, run common analyses, and iterate with clear design notes.

  2. Next

    Datasheet-to-part import

    Create symbols, footprints, limits, and simulation models from datasheets so new components can enter the design quickly.

  3. Next

    PCB layout assistance

    Generate placement direction, routing constraints, and board-level review from the verified schematic.

  4. Later

    Collaborative design reviews

    Track decisions across schematic, simulation, parts, and PCB layout so teams can review what changed and why.

// Releasing soon

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