#include <Adafruit_NeoPixel.h>
#define PIN 12
#define Count 16 

Adafruit_NeoPixel light(Count, PIN, NEO_GRB);

void setup() {
  light.begin(); 
  pinMode(A0, INPUT);
  pinMode(A1, INPUT);
  Serial.begin(115200);
}
void loop() {

  light.clear();
  int POTA = analogRead(A0);
  int POTB = analogRead(A1);
  int P1 = map(POTA, 0, 1023, 0, Count);
  int P2 = map(POTB, 0, 1023, 0, Count);

for(int i=0;i<P1;++i){light.setPixelColor(i, 0, 255, 0);}  
for(int i=0;i<P2;++i){light.setPixelColor(i+2, 255, 0, 0);}  
light.show();  
Serial.println(P1); 
}