← All products/ElectroLab فارسی

Free web app · Runs in your browser

Learn electronics by building:
from concept to circuit.

ElectroLab is a free virtual electronics lab that runs in your browser. Build circuits on a 2D breadboard, measure them with a multimeter and an oscilloscope, and follow hands-on chapters step by step. No account, no tracking.

Open ElectroLabFree · in your browser See what is inside
  • Free
  • No account
  • No tracking
  • Progress saved in your browser

What is inside

A lab, lessons and a library

Everything runs in the browser. You build, measure and read in one place.

Virtual breadboard lab

A 2D breadboard with a battery, resistor, LED, switch, capacitor and diode, plus a multimeter and a two-channel oscilloscope.

An honest simulation

It covers DC circuits and linear RC circuits. It is an educational model, not every real device.

Four hands-on chapters

First LED, Voltage Divider, RC Basics and Resistor Networks. Each has six steps and four lab tasks, and answers are checked by calculation and measurement.

Component encyclopedia

85 entries for looking up electronic components.

Reading room

6 open HTML volumes of “Lessons In Electric Circuits” and 9 offline PDF textbooks.

Reading layers

Simple, Deeper and Math layers have started on the first chapter.

Six colour themes

Pick the look that is easiest on your eyes.

No account, no tracking

Your progress is saved only in your own browser, and you can export it as a backup.

Hands-on chapters

Four chapters to start

Each chapter has six steps and four lab tasks. Answers are checked by calculation and measurement.

  1. 01

    First LED

    Light an LED safely.

  2. 02

    Voltage Divider

    Split a voltage with two resistors.

  3. 03

    RC Basics

    Watch a capacitor charge and discharge.

  4. 04

    Resistor Networks

    Combine resistors in series and parallel.

Language

Lessons are in Persian

  • The lessons are in Persian (right-to-left).
  • The interface has an English switch for the menu only.
  • English lessons are planned.

Screenshots

Screenshots

the ElectroLab home page
the virtual breadboard lab
the First LED lesson
the component encyclopedia
the reading room
the colour themes

Honest limits

Honest limits

  • The simulation covers DC circuits and linear RC circuits only.
  • It is an educational model. It does not simulate every electronic part or real device.
  • The lessons are in Persian for now. English lessons are planned.
  • Simple, Deeper and Math reading layers have started on the first chapter only.

Credits and licences

Credits and licences

  • Lessons In Electric Circuits - Tony R. Kuphaldt. Six open HTML volumes in the reading room.
  • James M. Fiore and Bill Hunt - nine PDF textbooks in the reading room.
  • The books keep their open licences. Thank you to the authors.

FAQ

FAQ

Is ElectroLab free? Do I need an account?

It is free. There is no account and no tracking.

Where is my progress saved?

Only in your own browser. You can export it as a backup file.

Are the lessons in English?

Not yet. The lessons are in Persian (right-to-left). The interface has an English switch for the menu only. English lessons are planned.

Can it simulate every electronic part?

No. The simulation covers DC circuits and linear RC circuits. It is an educational model, not every real device.

Who wrote the books in the reading room?

“Lessons In Electric Circuits” is by Tony R. Kuphaldt. The PDF textbooks are by James M. Fiore and Bill Hunt. The books keep their open licences.

Ready to build your first circuit?

Open ElectroLab MAKAN Academy Contact MAKAN LAB Main site