Tehtävä 6 — Esp32 Devkit C V4 simulation

An interactive Esp32 Devkit C V4 circuit simulation you can run free in your browser on Velxio, by kaktuspoika8.

Components

Sketch code

int led_pin = 23;
int trigger_pin = 12;
int echo_pin = 14;
int button_pin = 21;


float leddelay = 1500; // Millisekunneissa

void setup() {
  pinMode(led_pin, OUTPUT);
  pinMode(trigger_pin, OUTPUT);
  pinMode(echo_pin, INPUT);
  pinMode(button_pin, INPUT_PULLUP);
}

void loop() {

  bool active = digitalRead(button_pin) == HIGH;

  while (active == true) {
    digitalWrite(led_pin, HIGH);
    
    delay(leddelay);
    
    digitalWrite(led_pin, LOW);
  }

  delay(50);
}

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