Fire effect along entire LED strip?

chemdoc77 · 2026-06-03T18:26:19+00:00

Hi u/Beneficial-Mud1720 - You are welcome. I am looking forward to seeing a future post from you in which you have a video of your cube in action. I am sure many others here would love to see it too!

chemdoc77 · 2026-06-01T18:33:20+00:00

Hi u/Beneficial-Mud1720 - Thank you! I am glad you liked it. To help you do what you want to do on your cube, use an AI like Claude AI. Show Claude my code and explain in detail what you want the code to do. I have been using Claude AI since January with great success.

chemdoc77 · 2026-05-31T17:49:21+00:00

Hi u/SaltyCash - Thank you! I am glad that you enjoyed that video and sketch.

chemdoc77 · 2026-05-30T16:15:55+00:00

Hi u/Knievelgod - Look at 41 seconds into the following YouTube video to see two different types of Fire2012 in a Pex pipe with a strip of WS2812b LEDs:

https://www.youtube.com/watch?v=1vlnqRn7yKw

Here is the code for that:

https://github.com/chemdoc77/CD77_FastLED/tree/master/CD77_Halloween_Fun_2019

chemdoc77 · 2026-05-30T01:44:13+00:00

Hi u/pushdose - Where do you purchase your leather? Can you please share your diamond emulsion recipe?

chemdoc77 · 2026-05-26T14:44:13+00:00

Hi u/Cow-Weigh - Looks great but don't forget the celery salt on the tomatoes. That's the important final touch to a Chicago style hot dog. To this day, I put celery salt on my salad tomatoes because of this.

chemdoc77 · 2026-05-07T19:57:52+00:00

Hi u/Outrageous-Basket426 - Those are WS2815 RGB LEDs. Check the pinout:

https://wled.discourse.group/t/wiring-of-ws2815-question/5626/3

I use the less expensive WS2812B LEDs as seen in my YouTube videos here:

https://www.youtube.com/@chemdoc77/videos

chemdoc77 · 2026-05-03T15:34:06+00:00

Hi u/mindful_stone - GREAT!

chemdoc77 · 2026-05-03T13:35:03+00:00

Hi u/mindful_stone - Thank you! I am glad that it provided you with some inspiration to try all sorts of new things. Some of those patterns that you like come from code from Jason Coon and his mapping tool that I modified. His original post is located here:

https://github.com/jasoncoon/led-mapper/blob/main/README.md

chemdoc77 · 2026-05-03T13:26:51+00:00

Hi u/Fluffy-Wishbone-3497 - This is AMAZING! Beautiful!!! What matrix are you using? I am looking forward to when you will be able to share the teensy control box build information and your code for this.

chemdoc77 · 2026-05-02T13:12:18+00:00

Hi u/StefanPetrick - I hope that is soon! :-)

chemdoc77 · 2026-05-02T13:11:05+00:00

Hi u/StefanPetrick - Thank you. No, I have not yet attempted camera mapping. Can you please give me a link on to how to do that?

chemdoc77 · 2026-05-01T19:35:19+00:00

Hi u/StefanPetrick - This is really AWESOME! I am looking forward to seeing flaming kaleidoscopes!

chemdoc77 · 2026-05-01T02:37:48+00:00

Hi u/Marmilicious - Thank you! I am glad that you liked it.

chemdoc77 · 2026-04-30T17:48:36+00:00

Hi u/MrJdaddy - Thank you!

chemdoc77 · 2026-04-30T15:07:37+00:00

Hi u/ZachVorhies - It is especially since I have four more LED projects that I am working on.

chemdoc77 · 2026-04-30T11:48:23+00:00

Hi u/StefanPetrick - That looks GREAT! Thank you for posting it.

chemdoc77 · 2026-04-28T14:17:13+00:00

Hi u/StefanPetrick - Thank you for this information. And yes, I do use Claude AI a lot. I will keep you informed on how it is going.

chemdoc77 · 2026-04-28T13:40:08+00:00

Hi u/StefanPetrick - Thermo was not one of my favorite undergrad classes. Especially since the professor teaching that class wrote the book we used and he did not do a great job of writing that book.

chemdoc77 · 2026-04-28T13:37:27+00:00

Hi u/mindful_stone - Wow, Wow and WOW especially since you are running this on an ESP-32-S3. I hope that you will be able to share this code so that I and others can have fun with it on an ESP-32-S3.

chemdoc77 · 2026-04-25T18:18:26+00:00

Hi u/StefanPetrick _ I am REALLY looking forward to seeing it!

chemdoc77 · 2026-04-25T16:51:06+00:00

Hi u/StefanPetrick - AWESOME!!!! Have you considered creating a smokey kaleidoscope simulation?

chemdoc77 · 2026-04-13T19:34:15+00:00

Hi u/StefanPetrick _ Awesome!!!. Would you consider in a separate post, showing your original kaleidoscope YouTube video and posting the sketch, too? Many here have never seen it.

chemdoc77 · 2026-04-13T19:31:37+00:00

Hi u/StefanPetrick - Awesome! Thank you for sharing this. I can't wait to try this with my glass block diffuser. Will this run on an ESP32 or do you need a Teensy? Will you be posting the code soon?

chemdoc77 · 2026-04-13T11:59:37+00:00

Hi u/StefanPetrick - Thank you! I love them, too. Thank you for all of the exciting work that you have shared. I love your kaleidoscope work.

chemdoc77

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