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grimmdev/LightSwitch.ino

Created October 30, 2017 09:11
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Light Switch Arduino Sensor for Relay
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LightSwitch.ino
#define LIGHT_PIN D6 // 0 = LIGHT | 1 = DARK
void setup() {
Serial.begin(9600);
}
void loop() {
Serial.println(light());
}
int light()
{
pinMode(LIGHT_PIN, INPUT);
return digitalRead(LIGHT_PIN);
}
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