INTRODUCING 1.0
INTARVA
The Universal Circuit Simulator & Hardware Digital Twin.
Prototype, code, and test embedded systems instantly in your browser — without touching physical hardware or risking burnt PCBs.
Available on Windows, macOS, Linux
Platform Overview
What is Intarva?
Intarva is the premier Universal Circuit Simulation Ecosystem and Hardware Digital Twin. We designed it to seamlessly bridge the gap between software logic and physical hardware.
By unifying a sophisticated simulation engine with a high-fidelity visual workspace, developers can test, learn, and iterate on their firmware without the bottleneck, cost, or risk of physical components.
Core Capabilities
The Digital Workbench
Design circuits visually, write firmware code, and simulate everything in real-time — all in a single, unified environment.
Visual Breadboard
- Intuitive drag-and-drop wiring interface
- Real-time visual electrical flows
- True-to-life component behavioral models
Code-First Simulation
- Native Python & JavaScript execution
- Live code and firmware state inspection
- Instantaneous code reload capability
Unified Workflow
- Fully integrated VS Code extension
- High-performance desktop application
- Frictionless command-line bridging tool
How To Use Intarva
Getting Started in 3 Steps
You don’t need a desk full of parts. Start your first embedded project locally in under two minutes.
Install Intarva Ecosystem
Download the Intarva Desktop Client and install the official VS Code extension to unlock the complete development environment.
Setup Your Digital Twin
Initialize your virtual circuit and construct the system architecture, integrating microcontrollers and general peripherals effortlessly.
Simulate & Validate
Write your firmware in JavaScript or Python. Execute your code in real-time and watch the simulation respond instantly before touching hardware.
Built for Engineers, Students & Makers
Whether you are an experienced embedded systems engineer, a CS student exploring IoT, or a hobbyist building your first Pico project — Intarva meets you where you are and accelerates your journey.
Included Templates
Interactive Example Projects
Jumpstart your journey with fully pre-wired projects integrating standard sensors and displays.
Smart Doorbell System
Build a responsive alert system that integrates digital inputs with multi-modal outputs. This project simulates a real-world doorbell…
Servo Motion Control
Implement smooth angular motion. This project demonstrates how to use 16-bit Pulse Width Modulation (PWM) to control the…
NeoPixel Rainbow Chaser
Simulate individually addressable RGB strips. This project demonstrates how to orchestrate a 12-LED WS2812B strip to create a…
7-Segment Digital Counter
Master the logic of numeric displays. This project demonstrates how to drive a common-cathode 7-segment display using 8…
Timed Alarm System
Create audible feedback loops. This project demonstrates how to trigger an active buzzer using digital logic to build…
Why Intarva?
Designed for How You Work
True Hardware Simulation
Intarva’s simulation engine mirrors how real microcontrollers behave electrically — pin states, GPIO voltages, I2C/SPI timing — not just a generic visual mockup.
Multi-Language Support
Write firmware in pure JavaScript (Node.js) or Python. Intarva runs both runtimes natively, switching seamlessly without ever forcing you to reconfigure.
Native VS Code Integration
Experience live circuit status, integrated terminal logs, and component bindings injected directly into your IDE sidebar.
Simple Pricing
Start for free. Scale when ready.
Trial
Perfect for students, hobbyists, and validating your first few embedded loops without friction.
- Max 2 Local Projects
- Pico Board Natively Supported
- All General Electronic Components
- Native Python & Node.js Execution
Pro
For professional hardware engineers. Multi-board support, advanced diagnostics, and unlimited projects.
- Unlimited Local & Cloud Projects
- All 3 Boards Supported (Arduino/ESP/Pico)
- 1-Click Direct Hardware Deployment
- Priority Engineering Support