PHVoltSim: Realtime Electronic Circuit Simulator
VoltSim is a professional-grade electronic circuit simulator designed for designing, simulating, and analyzing both analog and digital circuits in real time. It serves as a mobile alternative to tools such as SPICE, LTspice, and Multisim, focusing on a streamlined user experience and visual feedback.Technical Specifications
| Category | Details |
|---|---|
| Current Version | v0.3.19.6 (Build 90) |
| Compatibility | Android 6.0+ |
| License Type | Premium |
| Workspace | Unlimited |
Core Functionality
- Realtime Simulation: Dynamic analysis of electric and digital circuits with instant feedback.
- Visualization: Animation of potential differences and current flow; signals can be viewed via a multichannel oscilloscope or multimeter.
- Digital Analysis: Built-in logic circuit simulator for digital electronic verification.
- Automated Tools: Features automatic wire routing with options for manual adjustment and automatic simulation execution.
- Export Capabilities: Support for exporting completed circuit designs.
Component Library
| Type | Included Components |
|---|---|
| Power & Passive | Voltage sources (single/double terminal), Current source, Resistors, Potentiometers, Capacitors (polarized/non-polarized), Inductors, Transformers, Fuses. |
| Semiconductors | Diodes (Standard, Zener, Tunnel, LED), Transistors (NPN, PNP), MOSFETs (n, p), DIACs, Thyristors. |
| Integrated & ICs | Operational amplifiers, 555 IC, Schmitt trigger, ADC, Oscillators. |
| Digital/Logic | Gates (AND, OR, XOR, NAND, NOR, XNOR, NOT), Logic In/Out, Flip-Flops. |
| Electromechanical | Switches (SPST, Push, SPDT), Relays, DC Motors, Buzzers, Speakers, SparkGaps. |
| Measurement | Voltmeter, Ammeter, Ohmmeter, Multimeter, Oscilloscope, Probes. |
| Miscellaneous | LDR (Light Dependent Resistor), Bulbs, Joints, Text labels. |
Use Cases
- Educational: Learning electronic theory and circuit behavior through built-in examples.
- Prototyping: Designing and testing analog and digital systems.
- Analysis: Real-time tuning and debugging of circuit variables.
- Future Development: Arduino circuit simulation support is currently listed as an upcoming feature.