BeeSpi Marble Ramp Adapters

This 3D-printed mounting bracket securely attaches a BeeSpi probe to the top of a 2020 aluminum extrusion, creating a clean, repeatable setup for marble ramp experiments. The bracket aligns the photogate precisely over the rail so a rolling marble passes cleanly through the sensing area, enabling accurate instantaneous velocity measurements during constant acceleration. Designed for quick installation and easy repositioning along the extrusion, it allows students to collect reliable kinematics data with minimal setup and maximum consistency. The ball stopper can be mounted to the bottom of the rail to prevent the steel bearing from escaping the set up. The details and links for the rest of the materials can be found here https://passionatelycurioussci.weebly.com/beespi-marble-ramp.html