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

This was inspired by the LED Hourglass project by @david_proyectos https://www.instagram.com/p/B_VdSapAc-J/

Learn guide https://learn.adafruit.com/led-matrix-hourglass/

Video on YouTube https://youtu.be/sO3tqN-1lj8

Code on Github https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/CircuitPython_LED_Sand_Hourglass

Feather Sense https://www.adafruit.com/product/4516

Mini 0.8in Yellow LED Matrix and Backpack https://www.adafruit.com/product/871

Small 1.2in Yellow LED Matrix and Backpack https://www.adafruit.com/product/1050

400mah Battery https://www.adafruit.com/product/3898 Slide Switch https://www.adafruit.com/product/805

4pin JST-SH cable https://www.adafruit.com/product/4397

Adafruit

LED MatrixHourglass

VIEW IN BROWSER

updated 7. 7. 2020 | published 6. 7. 2020

3D M

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https://www.prusaprinters.org/social/3814/printshttps://www.prusaprinters.org/social/3814/printshttps://www.prusaprinters.org/social/3814/printshttps://www.prusaprinters.org/social/3814/printshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglasshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglasshttps://www.instagram.com/p/B_VdSapAc-J/https://learn.adafruit.com/led-matrix-hourglass/https://youtu.be/sO3tqN-1lj8https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/CircuitPython_LED_Sand_Hourglasshttps://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/CircuitPython_LED_Sand_Hourglasshttps://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/CircuitPython_LED_Sand_Hourglasshttps://www.adafruit.com/product/4516https://www.adafruit.com/product/871https://www.adafruit.com/product/871https://www.adafruit.com/product/1050https://www.adafruit.com/product/1050https://www.adafruit.com/product/3898https://www.adafruit.com/product/805https://www.adafruit.com/product/4397

Model Files (.stl, .3mf, .obj, .amf) DOWNLOAD ALL FILES

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4pin JST-SH connector https://www.adafruit.com/product/4208

10-wire silicone cable https://www.adafruit.com/product/3890

1.75mm Silk Gold PLA https://amzn.to/2NXPHvV

2.85mm Silk Gold PLA https://amzn.to/2Z3WSZF

Gadgets > Portable devices

toy physics matrix led hourglass diy circuitpython arduino adafruitfeather adafruit

08in-hourglass.f3d

12in-hourglass.step

12in-hourglass.f3d

08in-hourglass.step

small-top-base-top-cover.stl

small-bottom-base-top-cover.stl

https://www.adafruit.com/product/4208https://www.adafruit.com/product/3890https://amzn.to/2NXPHvVhttps://amzn.to/2Z3WSZFhttps://www.prusaprinters.org/prints?categoryId=21https://www.prusaprinters.org/prints?categoryId=28####################https://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/files

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small-matrix-cover.stl

small-bottom-base-bottom-cover.stl

small-top-base.stl

small-bottom-base.stl

small-top-base-bottom-cover.stl

small-matrix-case.stl

small-spindle.stl

mini-top-base-top-cover-simple.stl

mini-bottom-base-case-simple.stl

mini-top-base-bottom-cover-simple.stl

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mini-top-base-top-cover.stl

mini-top-base-case-simple.stl

mini-bottom-base-bottom-cover.stl

mini-top-base-bottom-cover.stl

mini-bottom-base-cover-simple.stl

mini-matrix-cover.stl

mini-bottom-base-top-cover.stl

mini-bottom-base-case.stl

mini-top-base-case.stl

mini-matrix-case.stl

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1.1 MBupdated 7. 7. 2020

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mini-spindle.stl

https://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/fileshttps://www.prusaprinters.org/prints/36145-led-matrix-hourglass/user-gcodeshttp://creativecommons.org/licenses/by-sa/4.0/http://creativecommons.org/licenses/by-sa/4.0/http://creativecommons.org/licenses/by-sa/4.0/http://creativecommons.org/licenses/by-sa/4.0/http://creativecommons.org/licenses/by-sa/4.0/http://creativecommons.org/licenses/by-sa/4.0/

LED Matrix HourglassSummaryModel Files (.stl, .3mf, .obj, .amf)08in-hourglass.f3d12in-hourglass.step12in-hourglass.f3d08in-hourglass.stepsmall-top-base-top-cover.stlsmall-bottom-base-top-cover.stlsmall-matrix-cover.stlsmall-bottom-base-bottom-cover.stlsmall-top-base.stlsmall-bottom-base.stlsmall-top-base-bottom-cover.stlsmall-matrix-case.stlsmall-spindle.stlmini-top-base-top-cover-simple.stlmini-bottom-base-case-simple.stlmini-top-base-bottom-cover-simple.stlmini-top-base-top-cover.stlmini-top-base-case-simple.stlmini-bottom-base-bottom-cover.stlmini-top-base-bottom-cover.stlmini-bottom-base-cover-simple.stlmini-matrix-cover.stlmini-bottom-base-top-cover.stlmini-bottom-base-case.stlmini-top-base-case.stlmini-matrix-case.stlmini-spindle.stl

LicenseAttribution-ShareAlike