Circuit Simulation and Resources

Thank you for your interest in this program. This program can be run either online or from on your computer. Currently Java 1.6 and a two button mouse are required. I would love to make this program work with single button mice, but currently I have other things I need to spend my time on. If you have any comments or suggestions, please don't hesitate to contact me at

How to run CircuitEngine on this Site

There is only one more step to run CircuitEngine right now from your browser
To run CircuitEngine, click on the link below. Make sure that you are allowing JavaScript popups from this site and have Java enabled.
If you are provided with a security prompt, select that you trust the content on this site. If Java doesn't allow you to run the applet for security concerns, go to your Java settings and add to the exception list. You may also have to add

Click Here to Run CircuitEngine on this site

Click Here to Download the Android version, Circuits Dynamic (not as powerful, but mobile, so you can take it with you)

How to download and run CircuitEngine on your computer

To run CircuitEngine without an Internet connection to this site, download to your computer, extract the contents to a new folder, and open the "index.html" file. This will allow you to run CircuitEngine on your computer.


The tutorial page explains the features of CircuitEngine, such as how to adjust the simulation speed.
The welcome page gives many examples of ways to use CircuitEngine.
You can use a free program such as MWSnap to capture images from the screen to create professionial documents.

Please help promote CircuitEngine

If you find CircuitEngine valuable, please tell everyone you know who could benefit from it about it. By doing so, you will encourage future software development. Please also become a fan on the Facebook fan page.

Program Feedback

Do you have any suggestions for improvements or additions, think you have found a bug or problem, or have any other concerns? Please send me an email at I would love to hear how this program is useful.


This information and software is being provided in the hopes that it will be useful. While every effort has been made to make it free from errors, no warranty or guarantee of accuracy can be provided.

© 2009 Kevin Stueve Web template by Andreas Viklund.

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 Unported License.