LED 5mm CN - 편집 역사

2025년 3월 20일 (목) 11:29에 ArduWiki님의 편집

2025-03-20T11:29:20Z

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	{{#seo:\|title=Arduino维基：Arduino LED指南\|title_mode=append\|keywords=Arduino, 信息科学, 创客学习, 性能评估, LED, Arduino项目, 毕业设计项目, Arduino示例代码\|description=介绍如何使用Arduino控制LED（基本信息、电路、示例代码）。可用于信息科学和创客课程。}}		{{#seo:\|title=Arduino维基：Arduino LED指南\|title_mode=append\|keywords=Arduino, 信息科学, 创客学习, 性能评估, LED, Arduino项目, 毕业设计项目, Arduino示例代码\|description=介绍如何使用Arduino控制LED（基本信息、电路、示例代码）。可用于信息科学和创客课程。}}
	[[File:5mmled대표이미지.jpg\|center\|class=coders100]]		[[File:5mmled대표이미지.jpg\|center\|class=coders100]]
	~~Apply a constant voltage to emit light.~~

	通过输入恒定电压来发光。		通过输入恒定电压来发光。

2025년 3월 20일 (목) 11:28에 ArduWiki님의 편집

2025-03-20T11:28:53Z

← 이전 판		2025년 3월 20일 (목) 20:28 판
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	{{#seo:\|title=~~ArduWiki: Arduino LED Guide~~\|title_mode=append\|keywords=Arduino, ~~Information Science~~, ~~Maker Learning~~, ~~Performance Evaluation~~, LED, ~~Arduino Projects~~, ~~Capstone Projects~~, ~~Arduino Example Code~~\|description=~~Introduces how to control LEDs with Arduino (basic information, circuit, example code). Can be used in Information Science and Maker classes.~~}}		{{#seo:\|title=Arduino维基：Arduino LED指南\|title_mode=append\|keywords=Arduino, 信息科学, 创客学习, 性能评估, LED, Arduino项目, 毕业设计项目, Arduino示例代码\|description=介绍如何使用Arduino控制LED（基本信息、电路、示例代码）。可用于信息科学和创客课程。}}
	[[File:5mmled대표이미지.jpg\|center\|class=coders100]]		[[File:5mmled대표이미지.jpg\|center\|class=coders100]]
	Apply a constant voltage to emit light.		Apply a constant voltage to emit light.

	~~The longer leg is the positive (+) terminal and the shorter one is the negative (-) terminal, so caution is needed when connecting.~~		通过输入恒定电压来发光。

	~~Be careful not to supply a voltage higher than the maximum voltage of the product.~~		长脚为正极（+），短脚为负极（-），连接时需注意。

	== '''~~Specifications~~''' ==		注意不要提供超过产品最大电压的电压。
	~~These are the specifications of the LED discussed in the text. Specifications may vary slightly depending on the manufacturer and model.~~

			== '''规格''' ==
			这里介绍的LED规格，具体规格可能因制造商和型号而有所不同。
	{\| class="wikitable"		{\| class="wikitable"
	\| colspan="1" rowspan="1" \|Color		\| colspan="1" rowspan="1" \|Color
39번째 줄:		42번째 줄:
	\|}		\|}

	== '''~~Required Hardware~~''' ==
			== '''所需硬件''' ==

	* LED		* LED

	* Arduino board		* Arduino board
			* Jumper cables

	* Jumper cables

	== '''~~Connection~~''' ==		== '''连接''' ==
	~~Connect the longer leg through a resistor to a digital pin, and the shorter leg to the Arduino's GND.~~		将长脚通过电阻器连接到数字引脚，将短脚连接到Arduino的GND。

	~~You can connect the long legs together to operate from a single digital pin as shown below, or set different digital pins for each LED if you want them to operate separately.~~		如下例所示，可以将长脚连接在一起从一个数字引脚控制，或者为每个LED设置单独的数字引脚以实现独立控制。
	{\| class="wikitable"		{\| class="wikitable"
	\| colspan="1" rowspan="1" \|Component		\| colspan="1" rowspan="1" \|Component
70번째 줄:		73번째 줄:
	[[File:Led 회로.png\|center\|class=coders70]]		[[File:Led 회로.png\|center\|class=coders70]]

	== '''~~Example Code~~''' ==		== '''示例代码''' ==
	<syntaxhighlight lang="c++" line="1">		<syntaxhighlight lang="c++" line="1">
	#define led 7 // Use pin 7		#define led 7 // Use pin 7
88번째 줄:		91번째 줄:
	</syntaxhighlight>		</syntaxhighlight>

	=== ~~Execution Result~~ ===		=== '''执行结果''' ===
	[[File:Led 시연.jpg\|center\|class=coders100]]		[[File:Led 시연.jpg\|center\|class=coders100]]

ArduWiki: 새 문서: {{#seo:|title=ArduWiki: Arduino LED Guide|title_mode=append|keywords=Arduino, Information Science, Maker Learning, Performance Evaluation, LED, Arduino Projects, Capstone Projects, Arduino Example Code|description=Introduces how to control LEDs with Arduino (basic information, circuit, example code). Can be used in Information Science and Maker classes.}} class=coders100 Apply a constant voltage to emit light. The longer leg is the posi...

2025-03-20T11:06:19Z

새 문서: {{#seo:|title=ArduWiki: Arduino LED Guide|title_mode=append|keywords=Arduino, Information Science, Maker Learning, Performance Evaluation, LED, Arduino Projects, Capstone Projects, Arduino Example Code|description=Introduces how to control LEDs with Arduino (basic information, circuit, example code). Can be used in Information Science and Maker classes.}} center|class=coders100 Apply a constant voltage to emit light. The longer leg is the posi...

새 문서

{{#seo:|title=ArduWiki: Arduino LED Guide|title_mode=append|keywords=Arduino, Information Science, Maker Learning, Performance Evaluation, LED, Arduino Projects, Capstone Projects, Arduino Example Code|description=Introduces how to control LEDs with Arduino (basic information, circuit, example code). Can be used in Information Science and Maker classes.}}
[[File:5mmled대표이미지.jpg|center|class=coders100]]
Apply a constant voltage to emit light.

The longer leg is the positive (+) terminal and the shorter one is the negative (-) terminal, so caution is needed when connecting.

Be careful not to supply a voltage higher than the maximum voltage of the product.

== '''Specifications''' ==
These are the specifications of the LED discussed in the text. Specifications may vary slightly depending on the manufacturer and model.
{| class="wikitable"
| colspan="1" rowspan="1" |Color
| colspan="1" rowspan="1" |Minimum Voltage[V]
| colspan="1" rowspan="1" |Maximum Voltage[V]
| colspan="1" rowspan="1" |Standard Current[mA]
| colspan="1" rowspan="1" |Maximum Current[mA]
|-
| colspan="1" rowspan="1" |Red
| colspan="1" rowspan="1" |1.8
| colspan="1" rowspan="1" |2.3
| colspan="1" rowspan="5" |20
| colspan="1" rowspan="5" |50
|-
| colspan="1" rowspan="1" |Yellow
| colspan="1" rowspan="1" |2
| colspan="1" rowspan="1" |2.8
|-
| colspan="1" rowspan="1" |Green
| colspan="1" rowspan="1" |3
| colspan="1" rowspan="1" |3.6
|-
| colspan="1" rowspan="1" |Blue
| colspan="1" rowspan="1" |3.4
| colspan="1" rowspan="1" |3.8
|-
| colspan="1" rowspan="1" |White
| colspan="1" rowspan="1" |3.4
| colspan="1" rowspan="1" |4
|}

== '''Required Hardware''' ==

* LED

* Arduino board

* Jumper cables

== '''Connection''' ==
Connect the longer leg through a resistor to a digital pin, and the shorter leg to the Arduino's GND.

You can connect the long legs together to operate from a single digital pin as shown below, or set different digital pins for each LED if you want them to operate separately.
{| class="wikitable"
| colspan="1" rowspan="1" |Component
| colspan="1" rowspan="1" |Connection to Arduino
| colspan="1" rowspan="1" |Notes
|-
| colspan="1" rowspan="1" |LED(+)
| colspan="1" rowspan="1" |Connected to Resistor
| colspan="1" rowspan="1" |Resistor limits current to Protect LED
|-
| colspan="1" rowspan="1" |Resistor
| colspan="1" rowspan="1" |Connected to D7 Pin
| colspan="1" rowspan="1" |Recommended to use a resistor between 220Ω and 330Ω
|-
| colspan="1" rowspan="1" |LED(-)
| colspan="1" rowspan="1" |Connected to GND
| colspan="1" rowspan="1" |
|}
[[File:Led 회로.png|center|class=coders70]]

== '''Example Code''' ==
<syntaxhighlight lang="c++" line="1">
#define led 7 // Use pin 7
#define dly 1000

void setup() {
pinMode(led, OUTPUT);
}

void loop() { // Code for turning on the LED for 1 second intervals
digitalWrite(led, HIGH);
delay(dly);
digitalWrite(led, LOW);
delay(dly);
}

</syntaxhighlight>

=== Execution Result ===
[[File:Led 시연.jpg|center|class=coders100]]