<p dir="ltr">This dataset contains the complete computer-aided design (CAD) and technical drawings for an open-source UV-Vis spectrophotometer. The files, created using SOLIDWORKS, include 3D parts, assemblies, and detailed 2D blueprints.</p><p dir="ltr">The collection is provided to support researchers, educators, and hobbyists in building and modifying their own low-cost, open-source scientific instruments.</p><p dir="ltr">File Details:</p><p dir="ltr">CAD Files (.sldprt, .sldasm): All 3D models of the spectrophotometer components, including the main housing, sample holder, light source mount, and other parts.</p><p dir="ltr">2D Blueprints (.pdf, .dxf): Detailed technical drawings with dimensions and annotations for manufacturing and assembly.</p><p dir="ltr">ReadMe/License File (.txt): Contains licensing information for the dataset.</p><p dir="ltr">This work is released under the Creative Commons Attribution 4.0 International (CC BY 4.0) license.</p>