---
title: 高一八班 0518
tags: 作業
---
---
> 作業繳交處

> [mblock](https://ide.mblock.cc/#/)

> [upload.cc](https://upload.cc/)
>　``
---
### 作業
#### 序列埠
#### 按鈕

![](https://upload.cc/i1/2021/05/10/rYpxhC.png
)

const int buttonPin = 2;  
int buttonState = 0; 
=====
void setup() {=====
  pinMode(buttonPin, INPUT);
}

void loop() {
  buttonState = digitalRead(buttonPin);
  if (buttonState == LOW) {
    // 自行輸入
  } else {
    // 自行輸入
  }
}

---