Potentiometer CN - 편집 역사

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			{{#seo:\|title=Arduino维基：Arduino电位器（可变电阻）指南\|title_mode=append\|keywords=Arduino, 信息科学, 创客学习, 性能评估, 电位器（可变电阻）, Arduino项目, 毕业设计项目, Arduino示例代码\|description=介绍如何使用Arduino控制电位器（可变电阻）（基本信息、电路、示例代码）。可用于信息科学和创客课程。}}
	[[File:가변저항b10k.jpg\|center\|class=coders100]]		[[File:가변저항b10k.jpg\|center\|class=coders100]]

2025년 3월 20일 (목) 05:49에 ArduWiki님의 편집

2025-03-20T05:49:40Z

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	这个设备可以改变其电阻。		这个设备可以改变其电阻。
	它可以用来调节音量或灯光的亮度。		它可以用来调节音量或灯光的亮度。


	== '''所需硬件''' ==		== '''所需硬件''' ==

2025년 3월 20일 (목) 05:49에 ArduWiki님의 편집

2025-03-20T05:49:25Z

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	~~This device can vary its resistance.~~		这个设备可以改变其电阻。
			它可以用来调节音量或灯光的亮度。

	~~It can be used to adjust the volume or the brightness of a light.~~		== '''所需硬件''' ==
			* 可变电阻器（本文中使用B10K）
	== '''~~Required Hardware~~''' ==

	* ~~Variable resistor (B10K used in this text)~~
	* Arduino UNO		* Arduino UNO
	* ~~UNO Cable~~		* UNO电缆
	* ~~Breadboard~~		* 面包板
	* M-~~M Cable (3 pieces)~~		* M-M电缆（3根）

	~~== '''Connection''' ==~~

	* Power is applied to the left and right, with the output coming from the middle.
	* Power is applied to either the left or right, with the opposite terminal connected to GND.
	* Connecting as described, turning to the right increases the value, but if connected oppositely (right to GND, left to 5V), turning to the left increases the value.

			== '''连接''' ==
			* 电源连接到左右两端，输出从中间获得。
			* 电源连接到左边或右边，另一端连接到GND。
			* 按照描述连接，向右转动会增加值，但如果反向连接（右端接GND，左端接5V），向左转动会增加值。
	{\| class="wikitable"		{\| class="wikitable"
	\|+		\|+
	!~~Variable Resistor~~		!可变电阻器
	!Arduino UNO		!Arduino UNO
	\|-		\|-
36번째 줄:		33번째 줄:
	[[File:가변저항 회로.png\|center\|class=coders100]]		[[File:가변저항 회로.png\|center\|class=coders100]]

	== '''~~Example Code~~''' ==		== '''示例代码''' ==
	<syntaxhighlight lang="c++">		<syntaxhighlight lang="c++">
	#define input A0		#define input A0
42번째 줄:		39번째 줄:
	void setup()		void setup()
	{		{
	// ~~Start serial communication~~		// 开始串行通信
	Serial.begin(9600);		Serial.begin(9600);
	Serial.println("start");		Serial.println("start");
50번째 줄:		47번째 줄:
	void loop()		void loop()
	{		{
	// ~~Display the value of the variable resistor on the serial monitor~~		// 在串行监视器上显示可变电阻器的值
	Serial.println(analogRead(input));		Serial.println(analogRead(input));
	delay(1000);		delay(1000);

ArduWiki: 새 문서: class=coders100 This device can vary its resistance. It can be used to adjust the volume or the brightness of a light. == '''Required Hardware''' == * Variable resistor (B10K used in this text) * Arduino UNO * UNO Cable * Breadboard * M-M Cable (3 pieces) == '''Connection''' == * Power is applied to the left and right, with the output coming from the middle. * Power is applied to either the left or right, with the opposite terminal con...

2025-03-20T05:36:10Z

새 문서: center|class=coders100 This device can vary its resistance. It can be used to adjust the volume or the brightness of a light. == '''Required Hardware''' == * Variable resistor (B10K used in this text) * Arduino UNO * UNO Cable * Breadboard * M-M Cable (3 pieces) == '''Connection''' == * Power is applied to the left and right, with the output coming from the middle. * Power is applied to either the left or right, with the opposite terminal con...

새 문서

[[File:가변저항b10k.jpg|center|class=coders100]]

This device can vary its resistance.

It can be used to adjust the volume or the brightness of a light.

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

* Variable resistor (B10K used in this text)
* Arduino UNO
* UNO Cable
* Breadboard
* M-M Cable (3 pieces)

== '''Connection''' ==

* Power is applied to the left and right, with the output coming from the middle.
* Power is applied to either the left or right, with the opposite terminal connected to GND.
* Connecting as described, turning to the right increases the value, but if connected oppositely (right to GND, left to 5V), turning to the left increases the value.

{| class="wikitable"
|+
!Variable Resistor
!Arduino UNO
|-
|Left
|GND
|-
|Middle
|A0
|-
|Right
|5V
|}
[[File:가변저항 회로.png|center|class=coders100]]

== '''Example Code''' ==
<syntaxhighlight lang="c++">
#define input A0

void setup()
{
// Start serial communication
Serial.begin(9600);
Serial.println("start");
Serial.println("======================");
}

void loop()
{
// Display the value of the variable resistor on the serial monitor
Serial.println(analogRead(input));
delay(1000);
}

</syntaxhighlight>
[[File:가변저항 테스트.png|center|class=coders50]]