Virtual labs to acquire real skills
Over 983452 Simulations
Build Circuits

Have fun building and burning circuits

Test & Measure

With real lab equipments


Your design with community

Try Circuit Simulator

Create your first circuit in minutes


  • UJT relaxation oscillator
  • BJT Characteristics
  • Buck regulator (Stepdown chopper)
  • SCR triggering using UJT
  • Voltage Divider Bias


Over 15000 students from over 130 countries are using our online and offline tool to meet their learning needs.


DoCircuits helps faculty take interactive circuits to classroom teaching. They can share assignments and monitor student submissions automatically to deliver higher retention in less time.


We work with colleges to reduce lab costs by complimenting our platform customized to syllabi. This also helps them earn higher audit points on their accreditation process.


We work with Publishers to create engaging virtual lab driven content for their online as well as print titles.

Test and Measurement

We work with device manufacturers to virtualize their test and measurement instruments. This helps them decrease their training & support costs and increase their GTM efficacy.


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Windows App

We are excited to launch DoCircuits on Windows 8.1 devices (tablets, ultrabooks etc).

Now you can enjoy working with your favorite circuits on desktops, laptops or tablets.

Visit the App page for more details


Organize, Discover and Share Circuits with Tags.

Keeping up with our promise of adding interesting new features, we’ve done something that will help you organize your ...


CircuitJam : Your monthly newsletter from DoCircuits – Sep, 2013

DoCircuits: is going places and so are you. We are still reeling from the awesome response we got for CircuitTrek 2013 &...


A 7 segment display !

Hi folks! We have been working a lot here at DoCircuits and have come up with some more cool components. Recently we hav...