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@imiconsystem
Last active May 18, 2021 09:30
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int relay1 = 23;
int relay2 = 19;
int relay3 = 18;
int relay4 = 32;
int relay5 = 25;
int relay6 = 26;
int relay7 = 14;
void setup() {
pinMode(relay1, OUTPUT);
pinMode(relay2, OUTPUT);
pinMode(relay3, OUTPUT);
pinMode(relay4, OUTPUT);
pinMode(relay5, OUTPUT);
pinMode(relay6, OUTPUT);
pinMode(relay7, OUTPUT);
}
void loop() {
digitalWrite(relay1, HIGH);
delay(200);
digitalWrite(relay1, LOW);
digitalWrite(relay2, HIGH);
delay(200);
digitalWrite(relay2, LOW);
digitalWrite(relay3, HIGH);
delay(200);
digitalWrite(relay3, LOW);
digitalWrite(relay4, HIGH);
delay(200);
digitalWrite(relay4, LOW);
delay(200);
digitalWrite(relay5, HIGH);
delay(200);
digitalWrite(relay5, LOW);
digitalWrite(relay6, HIGH);
delay(200);
digitalWrite(relay6, LOW);
digitalWrite(relay7, HIGH);
delay(200);
digitalWrite(relay7, LOW);
delay(500);
}
@imiconsystem
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// constants won't change. They're used here to set pin numbers:
const int buttonPin = 2; // the number of the pushbutton pin
// the number of the LED pin
int relay1 = 23;
int relay2 = 19;
int relay3 = 18;
int relay4 = 32;
int relay5 = 25;
int relay6 = 26;
int relay7 = 14;

// variables will change:
int buttonState = 0; // variable for reading the pushbutton status

void setup() {
// initialize the LED pin as an output:
pinMode(relay1, OUTPUT);
pinMode(relay2, OUTPUT);
pinMode(relay3, OUTPUT);
pinMode(relay4, OUTPUT);
pinMode(relay5, OUTPUT);
pinMode(relay6, OUTPUT);
pinMode(relay7, OUTPUT);
// initialize the pushbutton pin as an input:
pinMode(buttonPin, INPUT);
}

void loop() {
// read the state of the pushbutton value:
buttonState = digitalRead(buttonPin);

// check if the pushbutton is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
// turn LED on:
digitalWrite(relay1, HIGH);
digitalWrite(relay2, HIGH);
digitalWrite(relay3, HIGH);
digitalWrite(relay4, HIGH);
digitalWrite(relay5, HIGH);
digitalWrite(relay6, HIGH);
digitalWrite(relay7, HIGH);
} else {
// turn LED off:
digitalWrite(relay1, LOW);
digitalWrite(relay2, LOW);
digitalWrite(relay3, LOW);
digitalWrite(relay4, LOW);
digitalWrite(relay5, LOW);
digitalWrite(relay6, LOW);
digitalWrite(relay7, LOW);
}
}

@imiconsystem
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int relay1 = 23;
int relay2 = 19;
int relay3 = 18;
int relay4 = 32;
int relay5 = 25;
int relay6 = 26;
int relay7 = 14;

void setup() {
pinMode(relay1, OUTPUT);
pinMode(relay2, OUTPUT);
pinMode(relay3, OUTPUT);
pinMode(relay4, OUTPUT);
pinMode(relay5, OUTPUT);
pinMode(relay6, OUTPUT);
pinMode(relay7, OUTPUT);
}

void loop() {
digitalWrite(relay1, HIGH);
delay(500);
digitalWrite(relay1, LOW);
digitalWrite(relay2, HIGH);
delay(500);
digitalWrite(relay2, LOW);
digitalWrite(relay3, HIGH);
delay(500);
digitalWrite(relay3, LOW);
digitalWrite(relay4, HIGH);
delay(500);
digitalWrite(relay4, LOW);
digitalWrite(relay5, HIGH);
delay(500);
digitalWrite(relay5, LOW);
digitalWrite(relay6, HIGH);
delay(500);
digitalWrite(relay6, LOW);
digitalWrite(relay7, HIGH);
delay(500);
digitalWrite(relay7, LOW);
delay(1000);

digitalWrite(relay1, HIGH);
digitalWrite(relay2, HIGH);
digitalWrite(relay3, HIGH);
digitalWrite(relay4, HIGH);
digitalWrite(relay5, HIGH);
digitalWrite(relay6, HIGH);
digitalWrite(relay7, HIGH);
delay(5000);
digitalWrite(relay1, LOW);
digitalWrite(relay2, LOW);
digitalWrite(relay3, LOW);
digitalWrite(relay4, LOW);
digitalWrite(relay5, LOW);
digitalWrite(relay6, LOW);
digitalWrite(relay7, LOW);
delay(1000);

}

@imiconsystem
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#include "DHT.h"

#define DHTPIN 4 // D5,D4,D15

#define DHTTYPE DHT22

DHT dht(DHTPIN, DHTTYPE);

void setup() {
Serial.begin(9600);
dht.begin();
}

void loop() {
delay(2000);
float h = dht.readHumidity();
float t = dht.readTemperature();
if (isnan(h) || isnan(t)) {
Serial.println("Failed");
return;
}
Serial.print("Humidity: ");
Serial.print(h);
Serial.print(" %\t");
Serial.print("Temperature: ");
Serial.print(t);
Serial.println(" *C ");
}

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