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Volumetric candle achieved by spinning a panel of LEDs. Crates a very charming impact.
Made with the Waveshare RP2040-tiny primarily based on the RP2040 chip.
See the full challenge from Mitxela:
I used to be lately lucky sufficient to search out myself within the pub with some very inventive and proficient folks. The dialogue turned to digital candles, and the way one may create one thing that may appear to be a flickering candle from any angle. I urged a persistence-of-vision show, however the basic consensus was that these require an excessive amount of in the way in which of supporting equipment to make them work: bearings, and doubtless slip rings and so forth.
Afterwards I had a suppose and figured that if the motor and battery had been sufficiently small, the entire thing may spin. I used to be ordering another circuit boards the next day, so I rapidly threw collectively a easy LED matrix board and mixed that with the opposite orders. Small circuit boards from China are basically free, quick postage is the one factor that issues.
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