RoboStem Cad

RoboStem Cad is free browser-based VEX IQ CAD software for building and prototyping robots online. It helps students, teams, mentors, and STEM classrooms design VEX IQ assemblies with smart snapping, LDraw import and export, submodels, flexible parts, rendering, and live bill of materials tools.

Online VEX IQ robot design

• Open the RoboStem Cad editor at https://cad.rbscad.org/.
• Design VEX IQ robots directly in a modern web browser.
• Learn how to CAD VEX IQ assemblies with a focused robotics workflow.
• Import and export LDraw MPD, LDR, and DAT files.
• Prototype assemblies with smart snapping and real-time 3D controls.

VEX IQ CAD resources

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