Introducing PartSim: Free Online Circuit Simulator

Introducing PartSim: Free Online Circuit Simulator

Aspen Labs, LLC Introduces PartSim: Online Circuit Simulator

The web-based Online Circuit Simulator allows users to design, share, and order from Digi-Key’s extensive catalog at no cost to the user

Boise, ID Oct 3rd, 2012 – Aspen Labs, LLC, a business media company in the electronics and electrical engineering industry, announced the release of PartSim ( – a new online circuit simulator targeting both engineering professionals and enthusiasts.

“PartSim is a full-featured circuit simulator that allows anyone to create, simulate and share electronic circuits using their web browser,” said Cody Miller, Aspen Labs president and CEO. “Web-based tools offer huge productivity boosts. There are no install processes, application updates are automatic, and projects are easily shared using web links. We’ve partnered with Digi-Key Corporation to offer this tool free of charge and look forward to building a community of users.”

PartSim features a full SPICE simulation engine that supports both generic and vendor-specific device models. Simulation types include DC, AC, and transient response analysis. The application includes an integrated waveform viewer and a bill-of-materials manager that allows users to assign Digi-Key part numbers to their simulation models.

Go to to try it now!

Founded in 2007, Boise-based Aspen Labs, LLC is focused on the needs of engineers in the electronics industry. They operate EEWeb (, an online electrical engineering community that offers news, tools, and user-contributed articles.

Christine Comatose, Media Relations
email: .(JavaScript must be enabled to view this email address)
Tel: 208-639-6464


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