ARDUINO SMART TRASHBIN Tempat Sampah Pemisah Sampah Basah dan Kering Menggunakan Sensor Jarak HC-SRF04 dan Sensor Air / Hujan

ARDUINO SMART TRASHBIN Tempat Sampah Pemisah Sampah Basah dan Kering Menggunakan Sensor Jarak HC-SRF04 dan Sensor Air / Hujan

             Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah tempat sampah otomatis yang dapat memisahkan antara sampah basah dan kering dengan menggunakan Arduino dan sensor air beserta sensor jarak. alat ini menggunakan servo sebagai penggeraknya. untuk lebih jelasnya berikut adalah komponen dan programnya.

a. Arduino Uno

b. Sensor Jarak HC-SRF04

c. Sensor Air / Hujan

d. Motor Servo SG90

e. Program Arduino IDE

#include <Servo.h>
#include <Wire.h>

#define trigPin 2
#define echoPin 3
#define trigPinx 4
#define echoPinx 5

long duration, distance;
long durationx, distancex;
int dataadc1, dataadc2;

Servo myservo1;
Servo myservo2;

 
void setup() {
  Serial.begin (9600);
  pinMode(trigPin, OUTPUT);
  pinMode(echoPin, INPUT);
  pinMode(trigPinx, OUTPUT);
  pinMode(echoPinx, INPUT);
 
  myservo1.attach(9);
  myservo2.attach(10);
  myservo1.write(100);
  myservo2.write(100);
 
  delay(2000);
}



void loop() {

  digitalWrite(trigPin, LOW);  // Added this line
  delayMicroseconds(2); // Added this line
  digitalWrite(trigPin, HIGH);
  delayMicroseconds(10); // Added this line
  digitalWrite(trigPin, LOW);
  duration = pulseIn(echoPin, HIGH);
  distance = (duration/2) / 29.1;

  digitalWrite(trigPinx, LOW);  // Added this line
  delayMicroseconds(2); // Added this line
  digitalWrite(trigPinx, HIGH);
  delayMicroseconds(10); // Added this line
  digitalWrite(trigPinx, LOW);
  durationx = pulseIn(echoPinx, HIGH);
  distancex = (durationx/2) / 29.1;

  dataadc1 = analogRead(A0);
  dataadc2 = analogRead(A1);

  Serial.print("Jarak1 = ");
  Serial.print(distance);
  Serial.print(" cm | Jarak2 = ");
  Serial.print(distancex);
  Serial.print(" cm | ");
 
  Serial.print("adc1 = ");
  Serial.print(dataadc1);
  Serial.print(" | ");
  Serial.print("adc2 = ");
  Serial.print(dataadc2);
  Serial.println("  ");
 
 
  //buka
  if(distance < 50){
  myservo1.write(150);
  delay(5000);
  mulai();
  }
 
  //tutup
  if(distance >= 50){
  myservo1.write(100);
  }
   
  delay(200);
}

void mulai(){
 
  digitalWrite(trigPin, LOW);  // Added this line
  delayMicroseconds(2); // Added this line
  digitalWrite(trigPin, HIGH);
  delayMicroseconds(10); // Added this line
  digitalWrite(trigPin, LOW);
  duration = pulseIn(echoPin, HIGH);
  distance = (duration/2) / 29.1;

  digitalWrite(trigPinx, LOW);  // Added this line
  delayMicroseconds(2); // Added this line
  digitalWrite(trigPinx, HIGH);
  delayMicroseconds(10); // Added this line
  digitalWrite(trigPinx, LOW);
  durationx = pulseIn(echoPinx, HIGH);
  distancex = (durationx/2) / 29.1;

  dataadc1 = analogRead(A0);
  dataadc2 = analogRead(A1);

  Serial.print("Jarak1 = ");
  Serial.print(distance);
  Serial.print(" cm | Jarak2 = ");
  Serial.print(distancex);
  Serial.print(" cm | ");
 
  Serial.print("adc1 = ");
  Serial.print(dataadc1);
  Serial.print(" | ");
  Serial.print("adc2 = ");
  Serial.print(dataadc2);
  Serial.println("  ");
 
  //basah ke kanan
  if((distancex <= 20) && (dataadc1 < 1000)){
  myservo2.write(50);
  delay(5000);
  myservo2.write(100);
  delay(5000);
  return;
  }
 
  //basah ke kanan
  if((distancex <= 20) && (dataadc2 < 1000)){
  myservo2.write(50);
  delay(5000);
  myservo2.write(100);
  delay(5000);
  return;
  }

  //basah ke kanan
  if((distancex <= 20) && (dataadc1 < 1000) && (dataadc2 < 1000)){
  myservo2.write(50);
  delay(5000);
  myservo2.write(100);
  delay(5000);
  return;
  }
 
  //kering ke kiri
  if((distancex <= 20) && (dataadc1 > 1000) && (dataadc2 > 1000)){
  myservo2.write(150);
  delay(5000);
  myservo2.write(100);
  delay(5000);
  return;
  }

delay(200); 
mulai();
}

f. VIDEO HASILNYA