Group 12 — Arduino Uno simulation

An interactive Arduino Uno circuit simulation you can run free in your browser on Velxio, by ccc111.

Components

Sketch code

void setup() {
  Serial.begin(9600);
  for (uint8_t p = 2; p <= 13; p++) {
    pinMode(p, OUTPUT);
    digitalWrite(p, LOW);
  }
  Serial.println(F("全部拉低"));
}

void loop() {
  for (uint8_t p = 2; p <= 13; p++) {
    digitalWrite(p, HIGH);
    Serial.print(F("点亮 D"));
    Serial.println(p);
    delay(2000);
    digitalWrite(p, LOW);
    delay(1000);
  }
}