ElectroLab: Circuit Simulator

Step into the next generation of electronics engineering with ElectroLab — the premier interactive 3D virtual circuit workbench and simulation lab.

Whether you are an electrical engineering student, STEM educator, robotics maker, or electronics enthusiast, ElectroLab lets you build, test, and analyze analog and digital circuits on realistic 3D breadboards with real-time physical simulation.

⚡ REAL-TIME SPICE-ACCURATE CIRCUIT SIMULATION

Powered by advanced Modified Nodal Analysis (MNA), ElectroLab calculates instantaneous currents, node voltages, frequency responses, and component tolerances in real time:

• Realistic component failure: watch LEDs pop and fuses blow under overvoltage conditions

• Real-time heat dissipation and active circuit stress testing

• Dynamic interactive current flow particle visualizer

🔬 VIRTUAL LAB INSTRUMENTATION

Ditch cumbersome laboratory equipment! Carry full benchtop instruments in your pocket:

• Dual-Trace Digital Oscilloscope: measure voltage waveforms, peak-to-peak amplitude, and frequency (Hz)

• Digital Multimeter (DMM): auto-ranging DC/AC voltage, current (mA/A), and resistance (Ω)

• Adjustable DC Bench Power Supply: variable voltage regulator with precision current-limiting

🧩 COMPREHENSIVE COMPONENT SUITE

Choose from dozens of realistic 3D electronic components:

• Passives: Resistors (with standard 4/5 band color code selector), ceramic & electrolytic capacitors, inductors, potentiometers

• Semiconductors: Diodes, Zener diodes, LEDs (Red, Green, Blue, Yellow), NPN & PNP bipolar junction transistors (BJT), MOSFETs

• Integrated Circuits (ICs): NE555 Precision Timer (Astable & Monostable multivibrators), LM741 Operational Amplifiers (Op-Amps)

• Digital Logic: AND, OR, NOT, NAND, NOR, XOR, XNOR gates

• Switches & Relays: SPST pushbuttons, toggle switches, electromagnetic SPDT relays, and buzzers

• Sensors & Inputs: Light Dependent Resistors (LDR photoresistors) and signal generators

🎓 DAILY CIRCUIT CHALLENGES & ENGINEERING PUZZLES

Sharpen your circuit design skills with interactive daily electronics challenges:

• RC timing filters and 555 timer oscillators

• Transistor amplification and switching circuits

• Logic gate truth tables and boolean algebra challenges

• Safe fault diagnosis: learn how to troubleshoot real-world circuit faults

📊 PROFESSIONAL ACADEMIC EXPORTS

• Generate Bill of Materials (BOM) netlists for physical PCB fabrication

• Export high-resolution circuit blueprints and schematics

• Dual-trace oscilloscope CSV data logging for MATLAB, Python, or laboratory report submissions

🛡️ ZERO RISK & 100% OFFLINE CAPABLE

No real smoke, no burnt components, no electric shocks. Test your wildest schematics before soldering real hardware. Operates fully offline without internet connection required.

Join thousands of engineers and makers mastering electronics with ElectroLab. Download today and build your first circuit!