Sine Wave generator

#Miguel Angel Perez Corza 7/25/23 => Hackster.io / Miguel_Corza

#define WIDTH 128
#define HEIGHT 64

int x[128];
int y[128];
Adafruit_SSD1306 display(WIDTH, HEIGHT, &Wire, -1);
int degree = 0;
void setup()
{
  pinMode(11, OUTPUT);
 display.begin(SSD1306_SWITCHCAPVCC, 0x3C);

}
void loop()
{
  display.clearDisplay();
  display.setTextColor(WHITE);
  degree = degree + 5;
    float radian = degree*PI/180;
   float seno = sin(radian)*100;
   int val = map(seno,-100,100,0,54);
   x[127] = val;

for(int c = 127; c>=0; c--){
  display.drawPixel(c, x[c], WHITE);
  
  int led = map(x[0], 54,0, 0,255);
  
  analogWrite(11, led);
  y[c-1]=x[c];
}
 for(int d=127;d>=0;d--){
    x[d]=y[d]; 
  } 
  display.drawLine(0,32,128, 32, WHITE);
  display.display();

   
  if(degree >=360){
    degree = 0;
  }
}