Timeline for Make an LED Ring Light Up Smoothly?
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 13, 2013 at 21:01 | history | tweeted | twitter.com/#!/StackElectronix/status/367390543133028352 | ||
| Jul 14, 2013 at 11:51 | answer | added | Anindo Ghosh | timeline score: 2 | |
| Jul 14, 2013 at 10:38 | comment | added | Anindo Ghosh | @angelatlarge Here's one that somewhat captures the Tron disc effect - though it is discrete rather than a smooth transition. Look at the inner ring's lights. | |
| Apr 29, 2013 at 4:05 | comment | added | angelatlarge | Can you post a link/video showing the effect you are looking for? I've never been able to sit through Tron :( | |
| Apr 29, 2013 at 1:49 | comment | added | Eric Gunnerson | Sparkfun sells some lightpipe that you might be able to illuminate from one side. | |
| Apr 28, 2013 at 16:15 | history | protected | clabacchio | ||
| Apr 28, 2013 at 13:30 | comment | added | Andy aka | I've never seen Tron but looks like Anindo has it covered | |
| Apr 28, 2013 at 11:25 | comment | added | Anindo Ghosh | See the last part of this answer, the PWM curve you want is y = x ^ 2.5. I can write it up into an answer to this question if you like. | |
| Apr 28, 2013 at 10:52 | comment | added | M. Choi | I'll check out the visually linear increasing intensity ramp. I guess I couldn't find the words for it. Thanks Anindo. | |
| Apr 28, 2013 at 10:23 | comment | added | Anindo Ghosh | Do you mean that all LEDs should light up together instantaneously (parallel them), they should light up in a visually linear increasing intensity ramp (I have an answer previously posted for that), or light up in sequence but with a smooth ramp-up profile for each consecutive one? | |
| Apr 28, 2013 at 9:33 | history | edited | user17592 | CC BY-SA 3.0 |
On SE, we do not thank. You can do that with upvoting answers.
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| Apr 28, 2013 at 9:30 | history | asked | M. Choi | CC BY-SA 3.0 |