public static void Main(string[] args)
{
// get the GPIO controller
GpioController ledController = new GpioController(PinNumberingScheme.Logical);
// open PIN 27 for led
ledController.OpenPin(ledPin, PinMode.Output);
// initialize PIR sensor
using (Iot.Device.Hcsr501.Hcsr501 sensor =
new Iot.Device.Hcsr501.Hcsr501(hcsr501Pin, PinNumberingScheme.Logical))
{
// loop
while (true)
{
// adjusting the detection distance and time by rotating the potentiometer on the sensor
if (sensor.IsMotionDetected == true)
{
// turn the led on when the sensor detected infrared heat
ledController.Write(ledPin, PinValue.High);
Console.WriteLine("Detected! Turn the LED on.");
}
else
{
// turn the led off when the sensor undetected infrared heat
ledController.Write(ledPin, PinValue.Low);
Console.WriteLine("Undetected! Turn the LED off.");
}
// wait for a second
Thread.Sleep(1000);
}
}
}
public static void Main(string[] args)
{
GpioController ledController = new GpioController();
ledController.OpenPin(LedPin, PinMode.Output);
using (Iot.Device.Hcsr501.Hcsr501 sensor =
new Iot.Device.Hcsr501.Hcsr501(Hcsr501Pin))
{
while (true)
{
// adjusting the detection distance and time by rotating the potentiometer on the sensor
if (sensor.IsMotionDetected)
{
// turn the led on when the sensor detected infrared heat
ledController.Write(LedPin, PinValue.High);
Console.WriteLine("Detected! Turn the LED on.");
}
else
{
// turn the led off when the sensor undetected infrared heat
ledController.Write(LedPin, PinValue.Low);
Console.WriteLine("Undetected! Turn the LED off.");
}
Thread.Sleep(1000);
}
}
}
static void Main(string[] args)
{
// get the GPIO controller
GpioController ledController = new GpioController(PinNumberingScheme.Logical);
// open PIN 27 for led
ledController.OpenPin(ledPin, PinMode.Output);
// initialize PIR sensor
Iot.Device.Hcsr501.Hcsr501 sensor = new Iot.Device.Hcsr501.Hcsr501(hcsr501Pin, PinNumberingScheme.Logical);
sensor.Initialize();
// loop
while (true)
{
if (sensor.Read() == true)
{
// turn the led on when the sensor detected infrared heat
ledController.Write(ledPin, PinValue.High);
Console.WriteLine("Detected! Turn the LED on.");
}
else
{
// turn the led off when the sensor undetected infrared heat
ledController.Write(ledPin, PinValue.Low);
Console.WriteLine("Undetected! Turn the LED off.");
}
// wait for a second
Thread.Sleep(1000);
}
}