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Topic: filled color effect cylon (Read 237 times) previous topic - next topic

bisanethohub

hi.. need help..please help..

i do learning a lot about arduino.. most all in lightning... iam new with fastled. i play with nano n led ws2812 and use fastled library..

what i want is how to make effect like filled water empty glass.. example with larson scanner/chaser.

 
Code: [Select]

for (int i = 0; i<NUM_LEDS; i++){
leds[i]=CRGB::Red;
FastLED.show();
leds[i]=CRGB::Black;
delay(50);


from that code above assum use 5 led, how to make led start running and stop at led 5 n lit up n loop again n stop at led 4 n lit up.......

 i want every led stop the led lit up even led start loop again from first led.

it like this :
10000 01000 00100 00010 00001 10001 01001 00101 00011 10011 01011 00111 10111 01111 11111

Grumpy_Mike

Code: [Select]
for (int i = firstLED; i<lastLED; i++){
Is the way you restrict any effect you apply to only a section of the LEDs in a strip.

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