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1D-Fireworks

Last new years I decided against getting fireworks. It's just too harmful to the environment. Instead I build this "reusable" rocket.

daniel-westhofDaniel Westhof
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  • daniel-westhofDaniel Westhof

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This project was created on 01/02/2024 and last updated a year ago.

Description

Last new years I decided against getting fireworks. It's just too harmful to the environment. Instead I build this "reusable" rocket out of a d1 mini microcontroller and a WS2812B LED-strip. It is "lit" by pushing a button.

Link to my Website:
https://daniel-westhof.de/electronics/1D-Firework/

link to my Mastodon post:
https://chaos.social/@daniel_westhof/111676693740141340

The code is based on Carl Rosendahls project that can be found here:
https://www.anirama.com/1000leds/1d-fireworks/
I put my code on Pastebin for you:
https://pastebin.com/iYDs8prL

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Files

VID_20230102_190949.mp4

MPEG-4 Video - 29.62 MB - 01/02/2024 at 16:10

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Paul McClay wrote 01/05/2024 at 07:53 • point

Neat. How about a POV burst? Watch it go up, then scan your eyeballs to see the burst. Just an idea - dunno how well it would work.

  Are you sure? yes | no

Ken Yap wrote 01/04/2024 at 11:19 • point

Nice. 👍 Now if you install a bunch of these in a star arrangement, you could have starburst "fireworks".

  Are you sure? yes | no

vegetableswim wrote 01/04/2024 at 10:42 • point

COOL

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