int ledpin=13;
int mspin=2;
int pirstate=LOW;
int val=0;
void setup() {
  // put your setup code here, to run once:
pinMode(ledpin, OUTPUT);
pinMode(mspin,INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
val = digitalRead(mspin);

if
(val==HIGH){
digitalWrite(ledpin, HIGH);}
else
{digitalWrite(ledpin,LOW);}
}