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DC Components & Sources
Connect batteries, DC voltage sources, resistors, switches, potentiometers, LEDs, and DC loads.
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LIVE // BROWSER-FIRST EXPERIENCE
Circuit Pulse
Interactive DC Circuit Simulator & Electrical Analysis Lab
Launch Circuit Pulse// Features
Key capabilities of Circuit Pulse, computing entirely in your browser.
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Modified Nodal Analysis
Calculate exact steady-state node voltages, branch currents, and power dissipation using client-side MNA.
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Ohm's Law, KCL & KVL
Explore voltage division, current conservation, and Kirchhoff's loop laws in real-time circuits.
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Three-Terminal Potentiometers
Tune variable resistance and inspect dynamic voltage divider responses under changing load conditions.
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Simplified Educational Loads
Simulate LEDs with educational forward-voltage models alongside DC motor and buzzer indicators.
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Save Schematics Locally
Store circuit layouts directly in browser memory to resume experimentation at any time.
// Who Uses Circuit Pulse
Engineered for high performance, accessibility, and zero-compromise privacy.
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High school and university physics students learning DC circuit theory and Ohm's law
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Makers testing DC component arrangements and current limits before prototyping
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Engineering students validating Kirchhoff's Current Law (KCL) and Voltage Law (KVL)
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Educators demonstrating series and parallel resistor divider networks with live values
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Hobbyists calculating power dissipation and LED current-limiting resistances
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Anyone looking for a fast, browser-based DC schematic scratchpad
// Frequently Asked Questions
Everything you need to know about Circuit Pulse.
Circuit Pulse uses a client-side Modified Nodal Analysis (MNA) solver to compute steady-state DC node voltages, branch currents, and component power dissipation.
No. Circuit Pulse is dedicated to steady-state DC networks (batteries, resistors, switches, potentiometers, LEDs, and DC loads). It does not support AC analysis, transistors, logic gates, capacitors, inductors, or transient simulation.
Yes! Overvoltage states and excess power dissipation will visibly trip fuses or alert over-spec components.
No Java, plugins, or downloads needed. It runs 100% on HTML5 Canvas and JavaScript.
100% free with unlimited circuits, zero ads, and no signup needed.
// Related Network Tools
More client-side applications in the OmniTick ecosystem.
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