Browse Resources

3D ContentCentral is a free service for locating, configuring, downloading, and requesting 2D and 3D parts and assemblies, 2D blocks, library features, and macros. Users can join an active community of 1,279,870 CAD users who share and download user contributed and supplier-certified 2D and 3D parts...

Course Description: This course, developed by Bridgerland Technical College, teaches students concepts and techniques of 3D, feature-based, parametric modeling. SolidWorks is used as the modeling tool. Students will learn the SolidWorks interface, menus, toolbars and commands that are used to...

This learning activity introduces students to rapid prototyping and 3D printing in the classroom setting. Students use a UV sensitive monomer to make small three-dimensional objects and learn about the chemistry and physics of the process. This demonstration is intended for a high school audience....

This 18-page paper, written by Michael Weinberg, discusses 3D printing and copyright. Weinberg expects the use of 3D printing to grow in the future and with this growth a number of questions may be raised. This paper addresses the possible question of "how to treat 3D scans in the context of...

This website from Trimble Inc. is the homepage of 3D Warehouse, a platform for manufacturers to promote their SketchUp models. The website contains millions of models created in SketchUp, which is a popular 3D modeling and design application. The models are built for various purposes and subjects,...

This paper, from Hannes Lichte of the Institute of structure Physics at Dresden University, covers the electron biprism. Lichte includes formulas and diagrams to explain electron waves, scheme of electron biprism interferometry, coherence measurements, and electron holography. 

This webinar, from the National Convergence Technology Center (CTC), was presented by Gordon Snyder from Holyoke Community College and includes an overview of technical trends related to 5G networking. Topics covered during the presentation include 5G use cases, technology, slices, deployment model,...

This 12-page resource, provided by Keysight Technologies, contains a list of the common terms and acronyms for 5G technologies. Definitions are provided for each term. 

This animation, provided by Maricopa Advanced Technology Education Center (MATEC), shows a cut-away of a pneumatic 90 degree rotary table. The objective of the animation is to describe how the 90 degree rotary table works. A short description of a 90 degree rotary table is included. An .mp4 is also...

This paper, from Alireza Saberkari and Alireza Saberkari of the Department of Electrical Engineering at the Iran University of Science and Technology, covers 2.4 GHz High Performance CMOS SubHarmonic Mixers. An overview of the proposed mixer structure is given, as well as simulation results, and a...