> For the complete documentation index, see [llms.txt](https://arduino.doc.skyone.host/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arduino.doc.skyone.host/core/time.md).

# 时间相关

## 简介

控制时间分为两类：

* 延时
* 获取时间

## 目录

{% content-ref url="/pages/-MUdEvpI6QLGns5-Ie80" %}
[delay](/core/time/delay.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MUdGk\_19XAr4kVc5Kxs" %}
[delayMicroseconds](/core/time/delaymicroseconds.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MUdJjNnn1-h5Y8SqKtQ" %}
[millis](/core/time/millis.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MUdKRMBpvgetSLkg9No" %}
[micros](/core/time/micros.md)
{% endcontent-ref %}