Tong Sampah Otomatis Berbasis Arduino

Project Untuk Kelompok 5

Sumber gambar

Komponen yang dibutuhkan :

• Arduino (Versi apapun) >> 1 Buah.
• Sensor Jarak (Ultrasonic) >> 1 Buah.
• Servo >> 1 Buah.
• Buzzer >> 1 Buah.
• Kabel >> Seperlunya.

Wiring :

Source Code :

 /*  
  * Generated Code by Kang Kamal  
  * kangkamal.blogspot.com  
  */  
 #include <NewPing.h>  
 #include <Servo.h>  
 #define TRIGGER_PIN 12 // Arduino pin tied to trigger pin on the ultrasonic sensor.  
 #define ECHO_PIN   11 // Arduino pin tied to echo pin on the ultrasonic sensor.  
 #define MAX_DISTANCE 200 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm.  
 NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.  
 Servo myservo;  
 int buzzer = 6;  
 int jarak = 0;  
 void setup() {  
  // put your setup code here, to run once:  
  Serial.begin(9600);  
  pinMode(buzzer, OUTPUT);  
  digitalWrite(buzzer, LOW); //Set default buzzer >> OFF  
  myservo.attach(10); //Pin Servo  
  myservo.write(0); //Derajat servo di set ke 0  
 }  
 void loop() {  
  // put your main code here, to run repeatedly:  
  delay(20); //Diberikan jeda untuk membaca data dari sensor ultrasonic  
  jarak = sonar.ping_cm();  
  Serial.print("Jarak : ");  
  Serial.println(jarak);  
  if(jarak < 20){  
   digitalWrite(buzzer, HIGH); //Buzzer dinyalakan tanda ada objek mendekat  
   myservo.write(90); //Derajat servo di set ke 90  
   delay(2000);  
   myservo.write(0); //Derajat servo di set ke 0  
   digitalWrite(buzzer, LOW); //Buzzer dimatikan  
  }  
 }