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LED Matrix Hourglass Physics Sand Toy

3D model description

Build a beautiful 3d printed hourglass physics toy using LED matrix and Feather Sense. Use CircuitPython to simulate particle collision code on a small microcontroller packed with tons of sensors. With Built-in lipo charging over USB, your projects can be small and portable!

This was inspired by the LED Hourglass project by @david_proyectos

Learn guide

YouTube Video

Code on Github

Feather Sense

Mini 0.8in Yellow LED Matrix and Backpack

Small 1.2in Yellow LED Matrix and Backpack

400mah Battery

Slide Switch

4pin JST-SH cable

4pin JST-SH connector

10-wire silicone cable

1.75mm Silk Gold PLA

2.85mm Silk Gold PLA

  • 3D file format: F3D, STEP, STL, and ZIP



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