want a flow chart represent how the sensor work according to the code (this code for sensor + vibration motor in arduino
i want a flow chart represent how the sensor work according to the code (this code for sensor + vibration motor in arduino
const int trigPin = 9;
const int echoPin = 10;
// defines pins numbers motors.
const int motor = 8;
// defines variables
long duration;
int distance;
void setup() {
pinMode(trigPin, OUTPUT); // Sets the trigPin as an Output
pinMode(echoPin, INPUT); // Sets the echoPin as an Input
pinMode(motor, OUTPUT); // Sets the Motor as an Output
Serial.begin(9600); // Starts the serial communication
}
void loop() {
// Clears the trigPin
digitalWrite(trigPin, LOW);
delayMicroseconds(2);
// Sets the trigPin on HIGH state for 10 micro seconds
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin, LOW);
// Reads the echoPin, returns the sound wave travel time in microseconds
duration = pulseIn(echoPin, HIGH);
// Calculating the distance
distance= duration*0.034/2;
// Prints the distance on the Serial Monitor
Serial.print("Distance: ");
Serial.println(distance);
if(distance < 10){
digitalWrite(motor, HIGH);
}else{
digitalWrite(motor, LOW);
}
}
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