Kittmaster's National Instrument Circuit Design Suite Repository

This is an alternate place to find components, models, simulations, and footprints for parts that aren't in any of NI's official databases. The official libraries have grown extensive over the years, but plenty of older parts — and a surprising number of newer ones — are still simply missing. Registered users are welcome to download, upload, and share any of these with the community. It's always on the user to verify results, but time and again this community has shown there are very knowledgeable people here who can produce exactly the part, footprint, or model that's needed. You're invited to contribute to the repository, or just use what's here within the scope of your own project.

I'd like to thank everyone for their time and support of this site — past, present, and future.


Public Registration: Invite only. (Read KCD)

Notice: All users are hand-verified, and disposable email addresses will be removed without question if suspected. Accounts not validated within 3 days of registration are deleted.

KCD: The Legal Disclaimer page has full details.

5,000+ Members
500+ Components
10000+ Downloads
1 Find a part Search the repository for the component, footprint, or model you need.
2 Request access Registration is invite-only to keep out bots — it takes a minute.
3 Download & verify Grab what you need and check it against the datasheet before you build.
4 Share back Built something useful? Upload it so the next person doesn't start from scratch.

This site is free, ad-free, and funded out of pocket. If it saved you some time, paying it forward with a contribution — a part, a footprint, a tutorial — is the best thanks there is.