LED Matrix Hourglass Physics Sand Toy

thingiverse

Build a stunning 3D printed hourglass physics toy using an LED matrix and Feather Sense. Create simulations of particle collision code on a compact microcontroller packed with numerous sensors using CircuitPython. With built-in LiPo charging over USB, your projects can be tiny and portable! This idea was sparked by the LED Hourglass project created by @david_proyectos https://www.instagram.com/p/B_VdSapAc-J/ Learn how to make it: https://learn.adafruit.com/led-matrix-hourglass/ Watch a YouTube video tutorial: https://youtu.be/sO3tqN-1lj8 Get the code on GitHub: https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/CircuitPython_LED_Sand_Hourglass Buy Feather Sense online: https://www.adafruit.com/product/4516 Purchase a Mini 0.8in Yellow LED Matrix and Backpack: https://www.adafruit.com/product/871 Get a Small 1.2in Yellow LED Matrix and Backpack: https://www.adafruit.com/product/1050 Buy a 400mah Battery: https://www.adafruit.com/product/3898 Purchase a Slide Switch: https://www.adafruit.com/product/805 Order a 4pin JST-SH cable online: https://www.adafruit.com/product/4397 Get a 4pin JST-SH connector: https://www.adafruit.com/product/4208 Buy a 10-wire silicone cable: https://www.adafruit.com/product/3890 Order 1.75mm Silk Gold PLA online: https://amzn.to/2NXPHvV Get 2.85mm Silk Gold PLA: https://amzn.to/2Z3WSZF