Program Ultrasonik dengan LED menggunakan Arduino Uno di Tinkercad

Halo semuanya! Berjumpa dengan Miniblog dari Inzaghi's Blog! Kali ini kita akan membuat Program PIR Sensor dengan Servo Motor menggunakan Arduino Uno di Tinkercad.

Sumber Tutorial : Arduinogetstarted.com

Lalu, kita akan membuat Program Ultrasonik dengan LED menggunakan Arduino Uno di Tinkercad.

Kode :

const int TRIG_PIN = 6; // Arduino pin connected to Ultrasonic Sensor's TRIG pin
const int ECHO_PIN = 5; // Arduino pin connected to Ultrasonic Sensor's ECHO pin
const int LED_PIN  = 4; // Arduino pin connected to LED's pin
const int DISTANCE_THRESHOLD = 100; // centimeters
// variables will change:
float duration_us, distance_cm;
void setup() {
  Serial.begin (9600);       // initialize serial port
  pinMode(TRIG_PIN, OUTPUT); // set arduino pin to output mode
  pinMode(ECHO_PIN, INPUT);  // set arduino pin to input mode
  pinMode(LED_PIN, OUTPUT);  // set arduino pin to output mode
}
void loop() {
  // generate 10-microsecond pulse to TRIG pin
  digitalWrite(TRIG_PIN, HIGH);
  delayMicroseconds(10);
  digitalWrite(TRIG_PIN, LOW);
  // measure duration of pulse from ECHO pin
  duration_us = pulseIn(ECHO_PIN, HIGH);
  // calculate the distance
  distance_cm = 0.017 * duration_us;
  if(distance_cm < DISTANCE_THRESHOLD)
    digitalWrite(LED_PIN, HIGH); // turn on LED
  else
    digitalWrite(LED_PIN, LOW);  // turn off LED
  // print the value to Serial Monitor
  Serial.print("distance: ");
  Serial.print(distance_cm);
  Serial.println(" cm");
  delay(500);
}

Gambar (Output) :

Mohon maaf apabila ada kesalahan sedikit pun pada Kode Program ini.

Terima Kasih 😀😊😘👌👍 :)