Membuat Robot Avoider dengan Arduino Uno
3
Assalamualaikum Wr.Wb
Alhamdulillah saya Masih diberi kesehatan Oleh Allah SWT sehingga dapat menulis pada blog ini
Okkey saya baru pertama kali Ngisi di Blog Ea :v
Sebelumnya kenalin gua Unravel72 Mem baru xixixixixi
Dan kali ini gua akan kasih tutor membuat robot Avoider menggunakan Board Arduino Uno.
Langsung aja Klean Nyimak ea
Okkey bahan bahan yang dibutuhkan adalah :
1. Software Arduino Uno
2.1x Board Arduino Uno
3.1x Motor Driver L298N
4.4x Motor DC (untuk roda)
5.1x Sensor Ultrasonik
6.1x Bat +9v untuk Motor Driver
7.1x Bat +9v untuk Arduino
8.Kabel jumper secukupnya.
Rangkain:
Keterangan Konfigurasi Kabel:
1.Hubungkan pin Vcc Ultrasonic ke pin +5v Arduino.
2.Hubungkan PIN Echo Ultrasonic ke PIN 3 Arduino.
3.Hubungkan PIN Trigger Ultrasonic ke PIN 2 Arduino.
4.Hubungkan PIN ground Ultrasonic ke PIN ground Arduino.
5.Hubungkan PIN IN1 L298N ke PIN 7 Arduino.
6.Hubungkan PIN IN2 L298N ke PIN 6 Arduino.
7.Hubungkan PIN IN3 L298N ke PIN 5 Arduino.
8.Hubungkan PIN IN4 L298N ke PIN 4 Arduino.
9.Hubungkan +12v motor driver L298N ke PIN +9 BAT.
10.Hubungkan ground motor driver L298N ke BAT dan ke PIN ground Arduino.
Nah Kalau sudah kalian Buka Software Arduino Di dalam Leppy kalian.
Dan jangan lupa memilih format jenis Board Arduino yg Kalian Gunakan.
Dan Masuk kan script dibawah ini :
#include <NewPing.h>
#define TRIGGER_PIN 2 // Arduino pin tied to trigger pin on ping censor(CENTER censor)
#define ECHO_PIN 3 // Arduino pin tied to echo pin on ping censor(CENTER censor)
#define MAX_DISTANCE 200
NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE);
unsigned int pingSpeed = 50;
unsigned long pingTimer; // Holds the next ping time.
int distance;
int distanceL;
int distanceR;
//MotorSetting; Using DFRobot L298 2A Motor Controller
int M1 = 4;
int E1 = 5;
int M2 = 7;
int E2 = 6;
int pwm_speed;
int speedVal = 255;
//char command = '\0';
void setup() {
Serial.begin(9600); // Open serial monitor at 9600 baud to see ping results.
pinMode(M1, OUTPUT);
pinMode(M2, OUTPUT);
pinMode(10, OUTPUT);
delay(250);
}
void loop() {
distance = sonar.ping_cm();
Serial.println(distance);
if (distance > 25){
Drive("Forward");
Serial.println("maju");
}
else if (distance < 25 && distance > 10)
{
Drive("TurnRight");
delay(250);
Drive("Stop");
distanceR = sonar.ping_cm();
Drive("TurnLeft");
delay (250);
Drive ("Stop");
distanceL = sonar.ping_cm();
if (distanceR > distanceL) {
Drive ("TurnRight");
Serial.println("kanan");
delay (250);
Drive ("Forward");
}
else {
Drive ("TurnLeft");
Serial.println("kiri");
delay (250);
Drive ("Forward");
}
}
else {
Drive ("Backward");
Serial.println("mundur");
delay (100);
Drive ("Stop");
}
}
//Mechatronic and Robotic//
//Electrical Engineering//
//Malikussaleh of University//
/////////////////Directions Setup/////////////////////////
void Drive(String Direction) {
if (Direction == "Backward") {
// Serial.println("Backward");
analogWrite(E1, 255);
analogWrite(E2, 255);
digitalWrite(M1, LOW);
digitalWrite(M2, LOW);
}
if (Direction == "Forward") {
// Serial.print("Forward");
analogWrite(E1, 255);
analogWrite(E2, 255);
digitalWrite(M1, HIGH);
digitalWrite(M2, HIGH);
}
if (Direction == "Stop") {
//Serial.print("Stop");
analogWrite(E1, 0);
analogWrite(E2, 0);
}
if (Direction == "TurnRight") {
//Serial.print("Turning Right");
analogWrite(E1, 255);
analogWrite(E2, 255);
digitalWrite(M1, LOW);
digitalWrite(M2, HIGH);
}
if (Direction == "TurnLeft") {
// Serial.print("Turning Left");
analogWrite(E1, 255);
analogWrite(E2, 255);
digitalWrite(M1, HIGH);
digitalWrite(M2, LOW);
}
}
void test_speed() {
// constrain speed value to between 0-255
if (speedVal > 250) {
speedVal = 255;
Serial.println(" MAX ");
}
if (speedVal < 0) {
speedVal = 0;
Serial.println(" MIN ");
}
}
//--------------------------------------
/*
long microsecondsToCentimeters(long microseconds) {
// The speed of sound is 340 m/s or 29 microseconds per centimeter.
// The ping travels out and back, so to find the distance of the
// object we take half of the distance travelled.
//return microseconds / 29 / 2;
return microseconds / 10; //basically 58
}*/
/////////////////////////////////////////////////////////////////////////
Oh iya jangan Lupa Edit Kembali Script nya karena pasti ada kesalahan, Karena gua cuman manusia biasa yg banyak salahnya.
Dan sekian tutor Dari saya Semoga bermanfaat untuk kalian semua.. Dan Jangan Takut untuk mencoba.. Jika sudah mencoba jgn takut untuk gagal.
Nuun Walqalaami wamayasturun
Fastabiqul khairat, Syukron
Wassalamuallaikum Wr.Wb
