arduino-hemma's Issues
Bevattningskod
#include <Time.h>
const int pinMotor= 13;//Digital pin that the LED is connected
const int pinLight = 7;
const int BITRATE = 9600;
const int HUMIDITY = 800; //maximal humidity in earth
const char TIME[9] = TIME;
unsigned long runTime;
int startHour;
int sensorReading = 0;
int onHour = 8;
int offHour = 20;
void setup(){
Serial.begin(BITRATE);
pinMode(pinMotor, OUTPUT);
pinMode(pinLight, OUTPUT);
startHour = (TIME[0]-'0')*10+TIME[1]-'0';
}
void loop() {
sensorReading = analogRead(A0); //reads the sensor value
//Serial.println(sensorReading); //prints out the sensor reading
if (sensorReading > HUMIDITY){//if reading is above 800, LED blinks on and off
digitalWrite(pinMotor, 255); //turns the LED on
}
else {
digitalWrite(pinMotor, 0);
}
runTime = millis()/(10006060);
runTime = runTime%24;
//Serial.println(analogRead(A1));
if ((startHour - runTime)<onHour || (startHour - runTime)>=offHour) { //light is on if it is day
digitalWrite(pinLight, 0);
} else {
digitalWrite(pinLight, 255);
}
}
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