int analogread=A0;
int LED=10;
int wait=1000;
int voltage;
float givenvolt;



void setup() {
  // put your setup code here, to run once:
pinMode(analogread,INPUT);
pinMode(LED,OUTPUT);
Serial.begin(115200);
}

void loop() {
  // put your main code here, to run repeatedly:
voltage=analogRead(analogread);
givenvolt=(255./1023.)*voltage;
Serial.println(givenvolt);
analogWrite(LED,givenvolt);
delay(wait);

}