LED Matrix Sand Toy

LED physics on a Pi powered Matrix!

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Description

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/

Documents

Hero Loop B
GIF – 1 mb
Version 1 - Feb 27, 2018
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Hero Timer Loop B
GIF – 860 kb
Version 1 - Feb 27, 2018
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Hero Timer Still Loop
GIF – 970 kb
Version 1 - Feb 27, 2018
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Led Batt
STL – 46 kb
Version 4 - Feb 27, 2018
1:43 h – 11 g – 133×71×8 mm
Edit in 3dslash
Version 4 - February 27, 2018 21:42
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Led Boards
STL – 130 kb
Version 4 - Feb 27, 2018
1:33 h – 9 g – 133×60×8 mm
Edit in 3dslash
Version 4 - February 27, 2018 21:42
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Led Handle
STL – 210 kb
Version 5 - Feb 27, 2018
5:01 h – 33 g – 81×157×15 mm
Edit in 3dslash
Download as STL
Version 5 - February 27, 2018 21:42
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Led Handle2
STL – 210 kb
Version 5 - Feb 27, 2018
5:00 h – 33 g – 81×157×15 mm
Edit in 3dslash
Download as STL
Version 5 - February 27, 2018 21:42
Download