josie99
Published

Smart Trash Bin Automation

Make a simplified table trash bin and can.

EasyFull instructions provided1,050
Smart Trash Bin Automation

Things used in this project

Hardware components

Jumper wires (generic)
Jumper wires (generic)
×16
SG90 Micro-servo motor
SG90 Micro-servo motor
×1
Ultrasonic Sensor - HC-SR04 (Generic)
Ultrasonic Sensor - HC-SR04 (Generic)
×2
Breadboard (generic)
Breadboard (generic)
×1
Arduino UNO & Genuino UNO
Arduino UNO & Genuino UNO
×1
ESP8266 ESP-01
Espressif ESP8266 ESP-01
×1

Software apps and online services

Blynk
Blynk
Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Hot glue gun (generic)
Hot glue gun (generic)
Tape, Electrical
Tape, Electrical

Story

Read more

Custom parts and enclosures

Part that i use

Schematics

untitled1_UKYimgh4rG.png

Code

my Code

Arduino
#define BLYNK_PRINT Serial          // Blynk 
#include <ESP8266WiFi.h>            // WIFI
#include <BlynkSimpleEsp8266.h>     
#include<Servo.h>                 //Servo SG90
char auth[] = "483e2a27dc3b4fdcb5108b*******";   // token
char ssid[] = "J**** Sidh***";  // SSID WIFI
char pass[] = "190****";   // PASSWORD WIFI
Servo servo;
#define trigPin 13 //Ultrasonic1
#define echoPin 12 //Ultrasonic1
#define trigPin2 5 //Ultrasonic2
#define echoPin2 4 //Ultrasonic2
#define LED 2 //LED WIFI 
#define BLYNK_MAX_SENDBYTES 256 //256 Bytes

void setup() 
{
  Serial.begin (9600);
  pinMode(trigPin, OUTPUT);     //Ultrasonic1
  pinMode(echoPin, INPUT);      //Ultrasonic1
  pinMode(trigPin2, OUTPUT);    //Ultrasonic2
  pinMode(echoPin2, INPUT);     //Ultrasonic2 
  pinMode(LED, OUTPUT);         //LED
  servo.attach(16);       //Servo
  Blynk.begin(auth, ssid, pass); 
  Blynk.email("josie**************@gmail.com", "TrashBin", "Online."); // Test Online Email Sent
  Blynk.notify("Tong Sampah Sudah Online"); //Notify Trash Online
  servo.write(210); // Starting Position Servo
}
void loop() 
{
  Blynk.run();
  
   //Ultrasonic1
  long duration, distance;       
  digitalWrite(trigPin, LOW);        
  delayMicroseconds(2);              
  digitalWrite(trigPin, HIGH);
  delayMicroseconds(10);           
  digitalWrite(trigPin, LOW);
  duration = pulseIn(echoPin, HIGH);
  distance = (duration/2) / 29.1;
  Blynk.virtualWrite(V1, distance); //Level
  //Ultrasonic1
                                  
  //Ultrasonic2                                    
  long duration2, distance2;        
  digitalWrite(trigPin2, LOW);        
  delayMicroseconds(2);              
  digitalWrite(trigPin2, HIGH);
  delayMicroseconds(10);           
  digitalWrite(trigPin2, LOW);
  duration2 = pulseIn(echoPin2, HIGH);
  distance2 = (duration2/2) / 29.1;
  Blynk.virtualWrite(V2, distance2); //Level   
  //Ultrasonic2
 
  // Open Automation
  if (distance >= 30 || distance <= 0)    //Condition when trash open and close automatically
  {
    Serial.println("Out of range");
    servo.write(210);  //menutup
    if (distance2 >= 6 || distance2 <= 0)  //Condition When Trash close reading full or not 
    {
      Serial.print(distance2);
      Serial.println(" cm2");
      digitalWrite(LED, HIGH);
      delay(500);
    }
    else
    {
      digitalWrite(LED, LOW);
      delay(3000);
      Serial.println("FULL");
      Blynk.email("jo********@gmail.com", "Subject: TrashBin", "Full"); //if trash full will sending you email every 15minutes 
      Blynk.notify("Hey, Tong Sampah Penuh Segera Dikosongkan"); //Notify if trash full with blynk
    }
  }
  else 
  {
    Serial.print(distance);
    Serial.println(" cm");
    servo.write(60);      //Open trash
    delay(5000);      //Delay open trash
  }
  delay(500); //Reading hands
}
//Open Automation

  //Open Manually 
  BLYNK_WRITE(V3)
  {
  servo.write(param.asInt());//open
  delay(5000);
  }
  BLYNK_WRITE(V5)
  {
   servo.write(param.asInt());
   delay(5000);
  }
  //Open Manually

Credits

josie99

josie99

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