int PinoBotao1 = 4;   				
int PinoBotao2 = 15;   				
int PinoLed1 = 22;        	
int PinoLed2 = 23;        		
int Botao_status1;  		 		
int Botao_status2;  		 		

void setup() { 
    pinMode(PinoBotao1,INPUT_PULLUP);    
    pinMode(PinoBotao2,INPUT_PULLUP);    
    pinMode(PinoLed1,OUTPUT); 
    pinMode(PinoLed2,OUTPUT); 
    Serial.begin(115200);
}

void loop() { 
    Botao_status1 = digitalRead(PinoBotao1); 	
    Botao_status2 = digitalRead(PinoBotao2); 	
    if (Botao_status1 == LOW) { 			
      digitalWrite(PinoLed1,HIGH);
    } else { 
      digitalWrite(PinoLed1,LOW);
    } 
        if (Botao_status2 == LOW) { 			 
      digitalWrite(PinoLed2,HIGH);
    } else { 
      digitalWrite(PinoLed2,LOW);
    } 
 }