Simulated LED Sand Physics!These LEDs interact with motion and looks like they’re affect by gravity. An Adafruit LED matrix displays the LEDs as little grains of sand which are driven by sampling an accelerometer with Raspberry Pi Zero!The 3D Printed handles make it easy to hold the 64x64 LED Matrix and the two buttons make it easy to switch modes or reset simulations!Read the full guide on: https://learn.adafruit.com/matrix-led-sand/Visit the Adafruit shop online - http://www.adafruit.comAdafruit on Instagram: https://www.instagram.com/adafruit-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordShop for parts to build your own DIY projects http://adafru.it/3dprintingDownload Autodesk Fusion 360 - 1 Year Free License (renew it after that for more free use!)http://autode.sk/1Ro3wkb3D Printing Projects Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG3D Hangout Show Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8YLayer by Layer CAD Tutorials Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORbTimelapse Tuesday Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_Connect with Noe and Pedro on Social Media:Noe's Twitter / Instagram: @eckenPedro's Twitter / Instagram: @videopixil-----------------------------------------Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingSubscribe to Adafruit on YouTube: http://adafru.it/subscribeAdafruit Monthly Deals & FREE Specialshttps://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingJoin our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtellWatch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingNew tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingMusic by Bartlebeats https://soundcloud.com/adafruit-----------------------------------------