AM312 MODULO SENSOR PIR DE MOVIMIENTO PARA ARDUINO/FUNDUINO

Especificaciones:
Input Voltage: 3.3 ~ 5V, 6V Maximum
Working Current: 15uA
Working Temperature: -20 ~ 85 ℃
Output Voltage: High 3V, low 0V
Output Delay Time (High Level): About 2.3 to 3 Seconds
Detection angle: 100 °
Detection distance: 7 meters
Output Indicator LED (When output HIGH, it will be ON)
Pin limit current: 100mA
Size: 30*20mm
Weight: 4g

Sample Code
byte sensorPin = 3;
byte indicator = 13;
void setup()
{
pinMode(sensorPin,INPUT);
pinMode(indicator,OUTPUT);
Serial.begin(9600);
}
void loop()
{
byte state = digitalRead(sensorPin);
digitalWrite(indicator,state);
if(state == 1)Serial.println("Somebody is in this area!");
else if(state == 0)Serial.println("No one!");
delay(500);
}