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daz/led-breathe.cpp

Created January 7, 2019 07:28
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led-breathe.cpp
uint8_t breathBrightness = (exp(sin(millis() / (float)breathRate * PI)) - 0.36787944) * 108.0;
uint8_t brightness = constrain(map(breathBrightness, 0, 250, 80, 255), 0, 255);
leds[0] = CHSV(hue, 255, brightness);
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