当温度高于等于30度或低于15度时报警，蜂鸣器发出滴滴滴的报警声，同时8只独立LED小灯闪烁的代码

好的，以下是符合你要求的代码：

#define tempPin A0
#define buzzerPin 9
#define led1 2
#define led2 3
#define led3 4
#define led4 5
#define led5 6
#define led6 7
#define led7 8
#define led8 10

void setup() {
  pinMode(tempPin, INPUT);
  pinMode(buzzerPin, OUTPUT);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  pinMode(led4, OUTPUT);
  pinMode(led5, OUTPUT);
  pinMode(led6, OUTPUT);
  pinMode(led7, OUTPUT);
  pinMode(led8, OUTPUT);
}

void loop() {
  float temperature = analogRead(tempPin) * 0.48828125;
  
  if (temperature >= 30 || temperature <= 15) {
    for (int i = 0; i < 5; i++) {
      digitalWrite(buzzerPin, HIGH);
      delay(200);
      digitalWrite(buzzerPin, LOW);
      delay(200);
    }
    
    for (int i = 0; i < 5; i++) {
      digitalWrite(led1, HIGH);
      digitalWrite(led2, HIGH);
      digitalWrite(led3, HIGH);
      digitalWrite(led4, HIGH);
      digitalWrite(led5, HIGH);
      digitalWrite(led6, HIGH);
      digitalWrite(led7, HIGH);
      digitalWrite(led8, HIGH);
      delay(200);
      digitalWrite(led1, LOW);
      digitalWrite(led2, LOW);
      digitalWrite(led3, LOW);
      digitalWrite(led4, LOW);
      digitalWrite(led5, LOW);
      digitalWrite(led6, LOW);
      digitalWrite(led7, LOW);
      digitalWrite(led8, LOW);
      delay(200);
    }
  }
}

这段代码会每隔一段时间读取温度传感器的值，判断是否需要报警。如果需要报警，蜂鸣器会发出滴滴滴的声音，同时8只LED小灯会交替闪烁。