Uploaded February 2021 | Updated September 2026, 1 week ago

NeoPixel 222 advanced potentiometer functions

Edge lit sign construction - watch me struggle with easy things.

$Digital Flare Part 3 Programming The angled brackets arent allowed on YouTube coments. There are notes on the lines to fix them: - fix this line #include (here)Adafruit_NeoPixel.h(here) #define PIN 6 #define pix 28 Adafruit_NeoPixel strip = Adafruit_NeoPixel(pix, PIN, NEO_GRB + NEO_KHZ800); #define yellow 200,55,0 #define off 0,0,0 void setup() { pinMode(8,INPUT_PULLUP); pinMode(9,INPUT_PULLUP); strip.begin(); strip.show(); - (less than) for(int a=0;a(here)pix;a++){ strip.setPixelColor(a,yellow); strip.show(); delay(35); strip.setPixelColor(a,off); } strip.show(); } int pgm; int spd=10; int pixel; int bright; long unsigned timer=millis(); void loop() { if(pgm 0){ strip.setPixelColor(pixel,off); pixel++; pixel%=pix; strip.setPixelColor(pixel,yellow); strip.show(); } if(pgm 1){ - (less than) for(int a=0;a(here)pix;a++){ if(bright){strip.setPixelColor(a,yellow);} if(!bright){strip.setPixelColor(a,off);} } strip.show(); bright=!bright; } if(pgm 2){ - (less than) for(int a=0;a(here)pix;a++){ if(bright){strip.setPixelColor(a,255,0,0);} if(!bright){strip.setPixelColor(a,0,0,255);} } strip.show(); bright=!bright; } fix this line (less than) while(millis()(here)timer){ if(!digitalRead(8)){ pgm++; pgm%=3; delay(2); while(!digitalRead(8)){} delay(2); } if(!digitalRead(9)){ spd+=25; fix this line (More than) if(spd(here)150){spd=10;} delay(2); while(!digitalRead(9)){} delay(2); } } timer+=spd; }$

Girls Who Code (Wenatchee - Video 2: NeoPixel Test

Anthony Baltazar |