Timeline for Fade LED strip using proximity and map() function
Current License: CC BY-SA 3.0
5 events
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| Apr 13, 2017 at 12:33 | history | edited | Community Bot |
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| Jan 5, 2015 at 1:52 | comment | added | Ignacio Vazquez-Abrams | @claudybee: Implement a lookup table using one of the formulas in the linked question. Don't be afraid to use more than 256 values if it ends up working better. | |
| Jan 4, 2015 at 22:51 | comment | added | claudybee | Thanks Ignacio!! I gave it a shot and it needs a little tweaking but gets me closer. However, to Chris' point, it still seems a little abrupt as it shifts. Chris - any tips on approach to what you're talking about? I think that's where I probably need to go... | |
| Jan 4, 2015 at 17:54 | comment | added | Chris Stratton | I agree about the step size, however sub-inch measurement may not be a full solution. Non-linear mapping may be needed. Something in the time domain, which ramps the level up or down one step at a time (with delay) to seek a function of the current distance or recent average thereof might or might not also help. | |
| Jan 4, 2015 at 15:05 | history | answered | Ignacio Vazquez-Abrams | CC BY-SA 3.0 |