#define BOTAO1 27
#define BOTAO2 26
#define LED  2
#define OUTPUT_H 1
#define OUTPUT_L 0

unsigned char  botao_liga_led,botao_contador ;
int cont, cont_botao;
void setup()
{
  pinMode(BOTAO1, INPUT);  // configura o led
  pinMode(BOTAO2, INPUT);// configura o led
  pinMode(LED, OUTPUT);
  Serial1.begin(115200);
  analogReadResolution(12);
  botao_liga_led = 1;
}
void loop(){
  cont= analogRead(27);
  Serial1.println(cont);
  delay(500);
  cont = botao_liga_led = +1 ;
  cont = 0;
  cont =  digitalRead(BOTAO1) ;
  botao_liga_led = 0 ;
 while( cont == BOTAO1){
  digitalWrite(BOTAO1, HIGH);
  digitalWrite(LED, HIGH);
}
 if(cont <= BOTAO1) {
  digitalWrite(LED, LOW);
  digitalWrite(BOTAO1, LOW);
}   


 

}