int ADPIN = A0; int LEDPIN= 2; int value=0; float voltage=0.0; void setup() { pinMode(LEDPIN,OUTPUT); pinMode(ADPIN,INPUT); Serial.begin(9600);} void loop() { value=analogRead(ADPIN); voltage=((float)value)/1023; value=(int)(voltage*256); Serial.println(value); analogWrite(LEDPIN,value); }

int ADPIN = A0; int LEDPIN= 2; int value=0; float voltage=0.0; void setup() { pinMode(LEDPIN,OUTPUT); pinMode(ADPIN,INPUT); Serial.begin(9600);} void loop() { value=analogRead(ADPIN); voltage=((float)value)/1023; value=(int)(voltage*256); Serial.println(value); analogWrite(LEDPIN,value); } - Wokwi ESP32, STM32, Arduino Simulator

int
// put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}