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int led_pin = 13; // Define the LED interface
int switch_pin = 3; // Definition of mercury tilt switch sensor interface
int val; // Defines a numeric variable
void setup()
{
pinMode(led_pin, OUTPUT);
pinMode(switch_pin, INPUT);
}
void loop()
{
val = digitalRead(switch_pin); // check mercury switch state
if(val == HIGH)
{
digitalWrite(led_pin, HIGH);
}
else
{
digitalWrite(led_pin, LOW);
}
}
Рекомендуемые ссылки:
Arduino Mercury Tilt Switch Module KY-017 – Wiring & Code
KY-017 Tilt switch – SensorKit
Using the Mercury Open Optical Module KY-017 with Arduino – Phipps Electronics
Arduino and Keyes KY-017 Mercury Tilt Sensor
Arduino – Switching Light On/off With Mercury Switch Module KY-017 – Instructables
2C16 Mercury tilt switch module for Arduino KY-017 – Blue PCB Electronics