“Smart Wires” Technology:
Build your schematic faster than ever before with our unique, intelligent Smart Wires technology for connecting terminals and rearranging components.
Proprietary Simulation Engine:
An extended-precision numerical solver core plus an advanced mixed-mode event-driven simulation engine makes it easy to get simulations running quickly.
Presentation-Quality Schematics:
Print sharp, beautiful vector PDFs of your schematics, plus export to PNG, EPS, or SVG for including schematics in design documents or deliverables.
Powerful Plotting Engine:
Work with multiple signals easily with configurable plotting windows, vertical and horizontal markers, and calculations on signals. Export plot images for inclusion in design documents.
Rapid Symbol Creation:
Draw generic rectangular symbols for IC or system-level wiring diagrams with just a few clicks.
Behavioral Sources & Expressions:
Experiment and iterate rapidly with programmable algebraic sources and expressions. See documentation
Membership Levels | CircuitLab Micro | CircuitLab Hacker Lite | CircuitLab Hacker | CircuitLab Pro | CircuitLab Enterprise |
|---|---|---|---|---|---|
| Membership | |||||
| Unlimited CircuitLab editor usage | |||||
| Upgrade, downgrade, or cancel at any time | |||||
| OK for non-commercial use (hobby & educational) (?) | |||||
| OK for commercial use (?) | |||||
| Schematic Capture & Storage | |||||
| Unlimited saved circuits | |||||
| Unlimited schematic size & component count | max. 10 items per schematic | ||||
| Public, private, and unlisted access control | |||||
| Share schematics & simulations with a URL | |||||
| Export schematics to PDF, PNG, EPS, SVG | |||||
| Presentation-quality vector images & print-outs | |||||
| “Smart Wires” technology for fast, painless schematic entry | |||||
| Diagramming tools, e.g. text, rectangles, arrows, colors, image upload, and more | |||||
| Rapid rectangular generic symbol tool for adding components | |||||
| Custom access control lists | |||||
| Schematic revision history | |||||
| Simulation | |||||
| Unlimited simulations, CPU time, and data points | |||||
| Extended-precision numerical core for improved convergence | |||||
| DC steady-state simulation | |||||
| Non-linear time domain simulation | |||||
| Frequency domain simulation | |||||
| Device parameter sweep in simulation runs | |||||
| Algebraic global parameter evaluation | |||||
| Unit-aware plotting with configurable multiple graphs, axes | |||||
| Interactive signal plotting with markers & math | |||||
| Export signal plots to images & CSV files | |||||
| Complex frequency-domain plotting, e.g. Bode plots | |||||
| Analog & Digital Device Models | |||||
| Standard linear elements & signal sources | |||||
| Signal source function generators | |||||
| Algebraically-defined component values | |||||
| Library of common diodes, BJTs, MOSFETs, JFETs, Op-Amps, and more | |||||
| Relays, switches, pushbuttons, batteries | |||||
| Custom device parameter entry | |||||
| Per-user custom device library | |||||
| Import SPICE device models for BJTs, MOSFETs, Diodes | |||||
| Algebraically-defined behavioral sources | |||||
| Piecewise-linear and piecewise-step signal sources | |||||
| CSV file input as signal source | |||||
| Arbitrary Laplace Transform blocks for filter design | |||||
| Digital Device Models | |||||
| Standard digital gates, clocks, registers, etc. | |||||
| Event-driven digital simulation | |||||
| Full mixed-mode analog & digital co-simulation | |||||
| Convenient mixed-mode blocks, e.g. PWM generator | |||||
| Access & Compatibility | |||||
| Ad-free web app experience | |||||
| Cloud storage for schematics; accessible anywhere | |||||
| Secure SSL-encrypted access | |||||
| No software installation required | |||||
| Automatic software updates | |||||
| Runs on Windows, Mac OS X, and Linux | |||||
| Runs on iPad (in browser) | |||||
| Works when offline (via Chrome Web Store) | |||||
| Support | |||||
| Online documentation | |||||
| "Ultimate Electronics" textbook | |||||
| Community support forums | |||||
| CircuitLab Enterprise Support (response within 24 hours) | |||||
