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DC/AC Virtual Lab

Electronics Circuits Simulator. Realistic Interface.

DC/AC Virtual Lab is an online simulator who is capable of building DC/AC circuits, you can build circuits with batteries, resistors, wires and other components, then compute Volt, Ampere, Ohm between at any component or connections nodes at board. If you are a student or hobbyist and interested in experimenting with electric circuits or an instructor who is willing to test electric circuits to teach in class room, this one is for you.

DC/AC Virtual Lab is intended to be a place to simulate and study circuits online, using a user friendly interface. Its an effort of talented people who are interested in the field and knowledgeable as well. We are happy to listen to your suggestions, ideas and recommendations.


Analog Multimeter

DC/AC Virtual Lab ProfileStudents can experiment with this multimeter that measures electric current, voltage, and resistance.

Selection Knob can be used to easily set the required meter and choose from several ranges of value.

Meters to chose from are Voltmeter, Ampere-Meter& Ohmmeter



Oscilloscope Voltage Measurement

Oscilloscope Voltage Measurement

This handy oscilloscope can measure voltage by using realistic leads!

Supports several ranges of value (3V, 6V, 9V, 12V, 24V)





Oscilloscope Current Measurement

Oscilloscope Current MeasurementThe oscilloscope can measure current also.

Supports several ranges of value (3A, 6A, 9A, 12A, 24A)




A B C D Resistor Color Bands

A B C D Resistor Color BandsSet resistance using color bands

Tolerance is randomly generated according to the selected color of band D

Students can change colors of resistor and see the simulation in real time.



Resistance Direct Value

Resistance Direct ValueUsers can set resistance by writing the value and setting value unit (nano, micro, milli, kilo, mega, giga)

Tune slider allows setting modifying value using (nano, micro, milli)




Colorful lamps

colorful LampsColorful lamps, student can choose from different colors to set lamps colors, making learning activity fun!



Public Circuits

pulic CircuitsYou can set your created electronics circuits to be viewable, sharable, tweetable with all the world, we host them for you!




Visible Current Flow

visible Current FlowCurrent flow can be seen as animated dots through wires & components.





Multiple Circuits

multiple CircuitsStudent can simulate multiple circuits at the same time, and compare the simulation results.





Realistic burning out

Realistic burning out

Realistic simulation for fuse burning depending on circuit parameters.





Interactive Slides

Interactive SlidesTeacher or student can save his lessons into slides to organize teaching material.



Various Components and counting!

Various Components and counting

Various electronics components that students can build circuits with