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Virtual Breadboard VS Calcumber

Compare Virtual Breadboard VS Calcumber and see what are their differences

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AI study tools that generate mindmaps, spaced-repetition flashcards, and 3D memory palaces from your notes. Built-in rich text editor, Pomodoro timer, and colored noise. sponsored
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Virtual Breadboard logo Virtual Breadboard

It is a circuit simulator on a virtual breadboard.

Calcumber logo Calcumber

Calculate in a notebook and share — from everyday math to engineering.
Visit Website
  • Virtual Breadboard Landing page
    Landing page //
    2023-10-10
  • Calcumber Usefulness of units when calculating the weight of paper
    Usefulness of units when calculating the weight of paper //
    2026-07-25
  • Calcumber Calcumber interactively embedd on a web page
    Calcumber interactively embedd on a web page //
    2026-07-25
  • Calcumber Showcase from arithmetics to thermodynamics
    Showcase from arithmetics to thermodynamics //
    2026-07-25

Use variables, functions, and units and see results immediately. Add comments, copy calculations to apps like Word or Excel, or share them through an editable link. Calculate thermodynamic fluid properties with the integrated CoolProp library.

Virtual Breadboard

Website
virtualbreadboard.com
$ Details
-
Platforms
-
Release Date
-
Edit details

Calcumber

Website
calcumber.app
$ Details
free
Platforms
Web Windows Linux Mac
Release Date
2025 June
Startup details
Country
Switzerland
State
Aargau
City
Staufen
Founder(s)
Samuel Hartmann
Employees
1 - 9
Edit details

Virtual Breadboard features and specs

  • Cost-effective
    Virtual Breadboard allows users to simulate circuits without needing to purchase physical components, reducing costs associated with hardware procurement.
  • Accessibility
    Being a software-based tool, it can be accessed and used from anywhere, as long as there is a computer with the software installed.
  • Educational Use
    The platform is ideal for educational purposes, enabling students to experiment and learn about electronics without requiring physical components.
  • Error Reduction
    By simulating circuits, users can catch and correct errors in design before building the actual hardware, reducing the likelihood of mistakes.
  • Convenience
    Users can quickly make changes and test different configurations without the hassle of physical rewiring.

Possible disadvantages of Virtual Breadboard

  • Limited Realism
    While good for simulation, virtual environments may not perfectly replicate how circuits behave in the real world due to factors like noise and material imperfections.
  • Learning Curve
    New users might find it challenging to learn how to use the software efficiently, particularly if they are not familiar with circuit design.
  • Hardware Limitations
    The simulator might not support all available components or complex circuits, which could be a limitation for advanced users.
  • Dependence on Technology
    Virtual Breadboard requires a working computer and software setup, which might be a constraint where technological resources are limited.
  • Lack of Tactile Feedback
    Unlike physical breadboards, users do not gain hands-on experience, which is particularly valuable for those learning circuit design.

Calcumber features and specs

  • 🌿 Naturally type expressions
    get immediate results
  • 🔗 Copy and share
    keep calculations editable with a link
  • 🧩 Variables and constants
    pi, e, G, mu0
  • 🧪 Scientific functions
    sin, acos, log, round, and more
  • ♨️ Thermodynamic fluid properties
    refrigeration, heat pumps, steam and air
  • 💡 Installation optional
    run directly in your browser
  • 📱 Multi-platform
    WebApp, Windows, more to come

Virtual Breadboard videos

+ Add

Virtual Breadboard Free | make electronics project on PC | Virtual simulator for electronics

More videos:

  • Review - P&R#2 : Arduino y Virtual Breadboard VBB
  • Review - Simulador Arduino - Virtual Breadboard

Calcumber videos

No Calcumber videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Virtual Breadboard and Calcumber)

Virtual Breadboard

Calcumber

Tool
100 100%
Tool
0% 0
Math Calculators
0 0%
Math Calculators
100% 100
Education & Reference
100 100%
Education & Reference
0% 0
Math Solver
0 0%
Math Solver
100% 100

Questions & Answers

As answered by people managing Virtual Breadboard and Calcumber.

Why should a person choose your product over its competitors?

Calcumber's answer:

  • Sharing calculations and embedding them in documents or web pages is perfect for education.
  • Natural unit support, just include them in your expression and Calcumber handles it.
  • Free and easy access to thermodynamic fluid-properties.

What makes your product unique?

Calcumber's answer:

  • Easy to use calculator notebook
  • From simple arithmetic to advanced engineering with units
  • Installation optional
  • Send calculation link with full privacy
  • Embed calculation templates, exercices and soultions in documents or interactively in web pages

What's the story behind your product?

Calcumber's answer:

When starting for a Master of Advances Study in Energy Systems, I was looking for a suitable state-of-the-art calculator. Then I built my own Calculator Calcumber and now the Eastern Switzerland University of Applied Sciences is using Calcumber for teaching students in thermodynamics.

How would you describe the primary audience of your product?

Calcumber's answer:

  • The notebook-style calculator is great for everybody who wants more than just a single line calculator.
  • The sharing and embedding features make it Calcumber very well suited for teachers and students. The power of consistently using units is shown immediatly.
  • Engineers will like the unit support, sharing calculations with collegues and if needed the built-in fluid properties calculation.

Which are the primary technologies used for building your product?

Calcumber's answer:

HTML, CSS, TypeScript, PWA, CoolProp

Who are some of the biggest customers of your product?

Calcumber's answer:

Eastern Switzerland University of Applied Sciences

User comments

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What are some alternatives?

When comparing Virtual Breadboard and Calcumber, you can also consider the following products

Pspice - OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication

Numara Calculator - A simple but powerful notepad calculator which evaluates expressions as you type.

Oregano - oregano - An electrical engineering tool for GNOME

SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

BlackBoard Circuit Designer - Help building prototypes on so called breadboards easily

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.

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