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	<title>5주차 도트매드릭스 사용하기(블록코딩) - 편집 역사</title>
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	<updated>2026-04-30T20:24:46Z</updated>
	<subtitle>이 문서의 편집 역사</subtitle>
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	<entry>
		<id>https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1836&amp;oldid=prev</id>
		<title>2024년 8월 20일 (화) 08:13에 ArduWiki님의 편집</title>
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		<updated>2024-08-20T08:13:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;2024년 8월 20일 (화) 17:13 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;1번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;1번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 1. 도트매트릭스 사용하기 ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 1. 도트매트릭스 사용하기 ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스.png|프레임없음|564x564픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스.png|프레임없음|564x564픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;먼저 아두이노에서 도트매트릭스를 사용하기 위해 확장 라이브러리를 설치합니다.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;먼저 아두이노에서 도트매트릭스를 사용하기 위해 확장 라이브러리를 설치합니다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key arduwiki:diff::1.12:old-1675:rev-1836 --&gt;
&lt;/table&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
	<entry>
		<id>https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1675&amp;oldid=prev</id>
		<title>2024년 8월 6일 (화) 09:27에 ArduWiki님의 편집</title>
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		<updated>2024-08-06T09:27:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;2024년 8월 6일 (화) 18:27 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;1번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;1번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 1. 도트매트릭스 사용하기 ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 1. 도트매트릭스 사용하기 ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스.png&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|테두리|가운데&lt;/del&gt;|프레임없음|564x564픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스.png|프레임없음|564x564픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;먼저 아두이노에서 도트매트릭스를 사용하기 위해 확장 라이브러리를 설치합니다.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;먼저 아두이노에서 도트매트릭스를 사용하기 위해 확장 라이브러리를 설치합니다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l64&quot;&gt;64번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;64번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[ ] 행, [ ] 열 빈 칸의 값을 수정하여 원하는 위치의 LED를 제어할 수 있으며 맨 뒤에 ON/OFF를 변경하여 LED가 켜지고 꺼지게 됩니다.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[ ] 행, [ ] 열 빈 칸의 값을 수정하여 원하는 위치의 LED를 제어할 수 있으며 맨 뒤에 ON/OFF를 변경하여 LED가 켜지고 꺼지게 됩니다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:행열.png|테두리&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|가운데&lt;/del&gt;|프레임없음|738x738픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:행열.png|테두리|프레임없음|738x738픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;도트매트릭스를 제어하기 위해서는 행열의 개념을 알아야합니다.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;도트매트릭스를 제어하기 위해서는 행열의 개념을 알아야합니다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l71&quot;&gt;71번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;73번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;행은 세로 라인을 의미하고 열은 가로 라인을 의미합니다.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;행은 세로 라인을 의미하고 열은 가로 라인을 의미합니다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-1. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습1) &lt;/del&gt;[행 1][열 3] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-1. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[실습] &lt;/ins&gt;[행 1][열 3] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스실습1.png|테두리&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|가운데&lt;/del&gt;|프레임없음]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스실습1.png|테두리|프레임없음]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-2. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습2) &lt;/del&gt;[행 4][열 6] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-2. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[실습] &lt;/ins&gt;[행 4][열 6] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스실습2.png|테두리&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|가운데&lt;/del&gt;|프레임없음]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:도트매트릭스실습2.png|테두리|프레임없음]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-3. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습3-1) &lt;/del&gt;대각선 LED 순차적으로 켜고 끄기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-3. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[실습] &lt;/ins&gt;대각선 LED 순차적으로 켜고 끄기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;1ErlvVGMTtw&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;1ErlvVGMTtw&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l91&quot;&gt;91번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;93번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3.png|프레임없음|602x602픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3.png|프레임없음|602x602픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3&lt;/del&gt;. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습3-2) &lt;/del&gt;대각선 LED 순차적으로 켜고 끄기(거꾸로) ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 3-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4&lt;/ins&gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[실습] &lt;/ins&gt;대각선 LED 순차적으로 켜고 끄기(거꾸로) ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;-EU7lV4jCaE&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;-EU7lV4jCaE&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l143&quot;&gt;143번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;145번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;웃음 이모티콘 외에도 내가 만들어보고 싶은 모양을 출력해봅시다!&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;웃음 이모티콘 외에도 내가 만들어보고 싶은 모양을 출력해봅시다!&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 4-3. 실습 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4) &lt;/del&gt;이름 이니셜 출력해보기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 4-3. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/ins&gt;실습&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/ins&gt;이름 이니셜 출력해보기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;Y8H2vxnffK8&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;Y8H2vxnffK8&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l157&quot;&gt;157번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;159번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 5. 버튼과 도트매트릭스 함께 사용하기 ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 5. 버튼과 도트매트릭스 함께 사용하기 ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 5-1. 실습 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5) &lt;/del&gt;버튼을 눌러 도트매트릭스 제어하기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 5-1. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/ins&gt;실습&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/ins&gt;버튼을 눌러 도트매트릭스 제어하기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l179&quot;&gt;179번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;181번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습5.png|프레임없음|568x568픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습5.png|프레임없음|568x568픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 실습 코드 참고하기 ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;6. &lt;/ins&gt;실습 코드 참고하기 ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습1) &lt;/del&gt;[행 1][열 3] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3-1. [실습] &lt;/ins&gt;[행 1][열 3] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습1.png|프레임없음|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;639x639픽셀&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습1.png|프레임없음|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;529x529px&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습2) &lt;/del&gt;[행 4][열 6] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3-2. [실습] &lt;/ins&gt;[행 4][열 6] LED 켜기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습2.png|프레임없음|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;650x650픽셀&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습2.png|프레임없음|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;527x527px&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습3&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1) &lt;/del&gt;대각선 LED 순차적으로 켜고 끄기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3. [실습] &lt;/ins&gt;대각선 LED 순차적으로 켜고 끄기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3-1코드.png|프레임없음|664x664픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3-1코드.png|프레임없음|664x664픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;실습3&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2) &lt;/del&gt;대각선 LED 순차적으로 켜고 끄기(거꾸로) ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4. [실습] &lt;/ins&gt;대각선 LED 순차적으로 켜고 끄기(거꾸로) ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3-2코드.png|프레임없음|714x714픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3-2코드.png|프레임없음|714x714픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 실습 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4) &lt;/del&gt;이름 이니셜 출력해보기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4-3. [&lt;/ins&gt;실습&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/ins&gt;이름 이니셜 출력해보기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;자기 이름을 정의하기 블록에 표현할 수 있도록 만들어보면 됩니다!&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;자기 이름을 정의하기 블록에 표현할 수 있도록 만들어보면 됩니다!&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 실습 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5) &lt;/del&gt;버튼을 눌러 도트매트릭스 제어하기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5-1. [&lt;/ins&gt;실습&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/ins&gt;버튼을 눌러 도트매트릭스 제어하기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습5코드.png|프레임없음|692x692픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습5코드.png|프레임없음|692x692픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
	<entry>
		<id>https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1495&amp;oldid=prev</id>
		<title>ArduWiki: /* 5-1. 실습 5) 버튼을 눌러 도트매트릭스 제어하기 */</title>
		<link rel="alternate" type="text/html" href="https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1495&amp;oldid=prev"/>
		<updated>2024-07-21T01:29:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;5-1. 실습 5) 버튼을 눌러 도트매트릭스 제어하기&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;a href=&quot;https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;amp;diff=1495&amp;amp;oldid=1492&quot;&gt;차이 보기&lt;/a&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
	<entry>
		<id>https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1492&amp;oldid=prev</id>
		<title>ArduWiki: /* 4-3. 실습 4) 이름 이니셜 출력해보기 */</title>
		<link rel="alternate" type="text/html" href="https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1492&amp;oldid=prev"/>
		<updated>2024-07-21T01:04:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;4-3. 실습 4) 이름 이니셜 출력해보기&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;2024년 7월 21일 (일) 10:04 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l147&quot;&gt;147번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;147번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;Y8H2vxnffK8&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;youtube&amp;gt;Y8H2vxnffK8&amp;lt;/youtube&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;3개의 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2차원 배열을 선언하고 학생의 &lt;/del&gt;이니셜 모양을 먼저 만들어봅시다.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;3개의 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;정의하기 블록을 생성하고 학생 본인의 &lt;/ins&gt;이니셜 모양을 먼저 만들어봅시다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key arduwiki:diff::1.12:old-1491:rev-1492 --&gt;
&lt;/table&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
	<entry>
		<id>https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1491&amp;oldid=prev</id>
		<title>ArduWiki: /* 4. 다양한 모양으로 LED 출력하 */</title>
		<link rel="alternate" type="text/html" href="https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1491&amp;oldid=prev"/>
		<updated>2024-07-21T01:03:31Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;4. 다양한 모양으로 LED 출력하&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;2024년 7월 21일 (일) 10:03 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l99&quot;&gt;99번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;99번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3.png|프레임없음|602x602픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[파일:5주차실습3.png|프레임없음|602x602픽셀]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 4. 다양한 모양으로 LED &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;출력하 &lt;/del&gt;===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 4. 다양한 모양으로 LED &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;출력하기 &lt;/ins&gt;===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 4-1. 하트 모양 출력하기 ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== 4-1. 하트 모양 출력하기 ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key arduwiki:diff::1.12:old-1489:rev-1491 --&gt;
&lt;/table&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
	<entry>
		<id>https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1489&amp;oldid=prev</id>
		<title>2024년 7월 20일 (토) 10:49에 ArduWiki님의 편집</title>
		<link rel="alternate" type="text/html" href="https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;diff=1489&amp;oldid=prev"/>
		<updated>2024-07-20T10:49:39Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;a href=&quot;https://arduwiki.com/html/index.php?title=5%EC%A3%BC%EC%B0%A8_%EB%8F%84%ED%8A%B8%EB%A7%A4%EB%93%9C%EB%A6%AD%EC%8A%A4_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0(%EB%B8%94%EB%A1%9D%EC%BD%94%EB%94%A9)&amp;amp;diff=1489&amp;amp;oldid=1472&quot;&gt;차이 보기&lt;/a&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
	<entry>
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		<title>ArduWiki: 새 문서: === 1. 도트매트릭스 사용하기 === 564x564픽셀 먼저 아두이노 IDE에서 도트매트릭스를 사용하기 위해 라이브러리를 설치합니다.  [스케치] - [라이브러리 포함] - [라이브러리 관리] 에서 &quot;LedControl&quot;를 검색합니다.  프레임없음  === 2. 도트매트릭스 회로 연결 === 도트매트릭스를 아두이...</title>
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		<updated>2024-07-20T10:13:32Z</updated>

		<summary type="html">&lt;p&gt;새 문서: === 1. 도트매트릭스 사용하기 === &lt;a href=&quot;/wiki/%ED%8C%8C%EC%9D%BC:%EB%8F%84%ED%8A%B8%EB%A7%A4%ED%8A%B8%EB%A6%AD%EC%8A%A4.png&quot; title=&quot;파일:도트매트릭스.png&quot;&gt;테두리|가운데|프레임없음|564x564픽셀&lt;/a&gt; 먼저 아두이노 IDE에서 도트매트릭스를 사용하기 위해 라이브러리를 설치합니다.  [스케치] - [라이브러리 포함] - [라이브러리 관리] 에서 &amp;quot;LedControl&amp;quot;를 검색합니다.  &lt;a href=&quot;/wiki/%ED%8C%8C%EC%9D%BC:Ledcontrol.png&quot; title=&quot;파일:Ledcontrol.png&quot;&gt;테두리|가운데|프레임없음&lt;/a&gt;  === 2. 도트매트릭스 회로 연결 === 도트매트릭스를 아두이...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=== 1. 도트매트릭스 사용하기 ===&lt;br /&gt;
[[파일:도트매트릭스.png|테두리|가운데|프레임없음|564x564픽셀]]&lt;br /&gt;
먼저 아두이노 IDE에서 도트매트릭스를 사용하기 위해 라이브러리를 설치합니다.&lt;br /&gt;
&lt;br /&gt;
[스케치] - [라이브러리 포함] - [라이브러리 관리] 에서 &amp;quot;LedControl&amp;quot;를 검색합니다. &lt;br /&gt;
[[파일:Ledcontrol.png|테두리|가운데|프레임없음]]&lt;br /&gt;
&lt;br /&gt;
=== 2. 도트매트릭스 회로 연결 ===&lt;br /&gt;
도트매트릭스를 아두이노와 연결해봅시다.&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|+회로 연결&lt;br /&gt;
!도트매트릭스&lt;br /&gt;
!아두이노&lt;br /&gt;
|-&lt;br /&gt;
|VCC&lt;br /&gt;
|5V&lt;br /&gt;
|-&lt;br /&gt;
|GND&lt;br /&gt;
|GND&lt;br /&gt;
|-&lt;br /&gt;
|DIN&lt;br /&gt;
|12&lt;br /&gt;
|-&lt;br /&gt;
|CS&lt;br /&gt;
|11&lt;br /&gt;
|-&lt;br /&gt;
|CLK&lt;br /&gt;
|10&lt;br /&gt;
|}&lt;br /&gt;
[[파일:도트매트릭스회로.png|테두리|가운데|프레임없음|630x630픽셀]]&lt;br /&gt;
&lt;br /&gt;
=== 3. 도트매트릭스 LED 제어 ===&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;m7ztHW5qfD4&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
도트매트릭스의 LED를 제어해봅시다.&lt;br /&gt;
&lt;br /&gt;
먼저 도트매트릭스의 [행 0번][열 0번]의 LED를 켜고 끄는 동작을 만들어 봅시다.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot; //dot matrix를 사용하기 위한 라이브러리 호출&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
//LedControl(&amp;#039;DIN핀 번호&amp;#039;, &amp;#039;CLK핀 번호&amp;#039;, &amp;#039;CS핀 번호&amp;#039;, &amp;#039;dot matrix 갯수&amp;#039;)&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    //dot matrix를 깨우는 코드. shutdown(&amp;#039;지정할 dotmatrix의 주소&amp;#039;, &amp;#039;false : 깨우기&amp;#039;)&lt;br /&gt;
  lc.setIntensity(0, 8);    //밝기 설정. setIntensity(&amp;#039;지정할 dotmatrix의 주소&amp;#039;,&amp;#039;밝기값(0~15)&amp;#039;)&lt;br /&gt;
  lc.clearDisplay(0);       //사용하기 전 초기화. clearDisplay(&amp;#039;지정할 dotmatrix의 주소&amp;#039;)&lt;br /&gt;
}&lt;br /&gt;
int col = 0;&lt;br /&gt;
int row = 0;&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  lc.setLed(0, col, row, true);&lt;br /&gt;
  delay(1000);&lt;br /&gt;
  lc.setLed(0, col, row, false);&lt;br /&gt;
  delay(1000);&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;setLed() 함수를 이용해 도트매트릭스의 LED를 제어할 수 있습니다.&lt;br /&gt;
&lt;br /&gt;
setLed(0, 세로번호, 가로번호, true or false) 의 값을 수정하여 원하는 위치의 LED를 제어할 수 있으며 맨 뒤에 매개변수로 true를 넣으면 LED가 켜지고 false를 넣으면 LED가 꺼지게 됩니다.&lt;br /&gt;
[[파일:행열.png|테두리|가운데|프레임없음|738x738픽셀]]&lt;br /&gt;
도트매트릭스를 제어하기 위해서는 2차원 배열의 개념을 알아야합니다.&lt;br /&gt;
&lt;br /&gt;
행과 열로 이루어진 2차원 배열의 구조는 위의 그림과 같습니다.&lt;br /&gt;
&lt;br /&gt;
행은 세로 라인을 의미하고 열은 가로 라인을 의미합니다.&lt;br /&gt;
&lt;br /&gt;
==== 3-1. 실습1) [행 1][열 3] LED 켜기 ====&lt;br /&gt;
[[파일:도트매트릭스실습1.png|테두리|가운데|프레임없음]]&lt;br /&gt;
&lt;br /&gt;
==== 3-2. 실습2) [행 4][열 6] LED 켜기 ====&lt;br /&gt;
[[파일:도트매트릭스실습2.png|테두리|가운데|프레임없음]]&lt;br /&gt;
&lt;br /&gt;
==== 3-3. 실습3-1) 대각선 LED 순차적으로 켜고 끄기 ====&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;1ErlvVGMTtw&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
배운 반복문을 이용해 대각선 LED를 순차적으로 켜고 끄는 동작을 만들어 봅시다.&lt;br /&gt;
&lt;br /&gt;
반복문 응용이 어렵다면 먼저 반복문을 사용하지 않고 코드를 작성해본 후 반복문을 이용해 변경하는 연습을 해봅시다.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  // code..&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 3-3. 실습3-2) 대각선 LED 순차적으로 켜고 끄기(거꾸로) ====&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;-EU7lV4jCaE&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
위 실습 3-1을 완성하였다면 이번에는 LED가 순차적으로 켜지고 거꾸로 꺼질 수 있도록 코딩해 봅시다.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  // code..&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 4. 2차원 배열을 이용해 LED 제어하기 ===&lt;br /&gt;
&lt;br /&gt;
==== 4-1. 하트 모양 출력하기 ====&lt;br /&gt;
2차원 배열에 원하는 모양을 저장하고 도트매트릭스에 LED를 켜고 끌 수 있도록 만들어 봅시다.&lt;br /&gt;
&lt;br /&gt;
아래 하트 모양의 2차원 배열을 이용해 도트매트릭스를 켜보겠습니다.&lt;br /&gt;
&lt;br /&gt;
행 8개, 열 8개의 데이터를 저장하는 2차원 배열입니다.&lt;br /&gt;
&lt;br /&gt;
&amp;quot;0&amp;quot;은 LED를 끄고 &amp;quot;1&amp;quot;은 LED를 켜는 모습을 표현한 것입니다. &lt;br /&gt;
&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot;&amp;gt;&lt;br /&gt;
bool heart[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {0,1,1,0,0,1,1,0},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {0,1,1,1,1,1,1,0},&lt;br /&gt;
  {0,0,1,1,1,1,0,0},&lt;br /&gt;
  {0,0,0,1,1,0,0,0},&lt;br /&gt;
  {0,0,0,0,0,0,0,0}&lt;br /&gt;
};&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;중첩 반복문을 이용해 8X8 2차원 배열을 순차적으로 접근하여 하트 모양으로 LED를 켜봅시다.&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;ay19lO2jWpc&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
아래 코드를 아두이노에 업로드하여 실행해 보세요.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
bool heart[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {0,1,1,0,0,1,1,0},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {0,1,1,1,1,1,1,0},&lt;br /&gt;
  {0,0,1,1,1,1,0,0},&lt;br /&gt;
  {0,0,0,1,1,0,0,0},&lt;br /&gt;
  {0,0,0,0,0,0,0,0}&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  showLed();&lt;br /&gt;
  delay(1000);&lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
  delay(1000);&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void showLed() {&lt;br /&gt;
  for(int col=0; col&amp;lt;8; col+=1) {&lt;br /&gt;
    for(int row=0; row&amp;lt;8; row+=1) {&lt;br /&gt;
      lc.setLed(0, col, row, heart[col][row]);&lt;br /&gt;
    }&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 4-2. 스마일 모양 출력하기 ====&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;dlEWTkRa3IY&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
위의 코드를 수정하여 이모티콘을 만들어 출력해 봅시다.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
bool smile[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {0,0,1,1,1,1,0,0},&lt;br /&gt;
  {0,1,0,0,0,0,1,0},&lt;br /&gt;
  {1,0,1,0,0,1,0,1},&lt;br /&gt;
  {1,0,0,0,0,0,0,1},&lt;br /&gt;
  {1,0,1,0,0,1,0,1},&lt;br /&gt;
  {1,0,0,1,1,0,0,1},&lt;br /&gt;
  {0,1,0,0,0,0,1,0},&lt;br /&gt;
  {0,0,1,1,1,1,0,0}&lt;br /&gt;
};&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&amp;#039;&amp;#039;&amp;#039;웃음 이모티콘 외에도 내가 만들어보고 싶은 모양을 출력해봅시다!&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
==== 4-3. 실습 4) 이름 이니셜 출력해보기 ====&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;Y8H2vxnffK8&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
3개의 2차원 배열을 선언하고 학생의 이니셜 모양을 먼저 만들어봅시다.&lt;br /&gt;
&lt;br /&gt;
이니셜 3개를 순차적으로 도트매트릭스에 표현할 수 있도록 코딩해 봅시다.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  // code..&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 5. 버튼과 도트매트릭스 함께 사용하기 ===&lt;br /&gt;
&lt;br /&gt;
==== 5-1. 실습 5) 버튼을 눌러 도트매트릭스 제어하기 ====&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div class=&amp;quot;coders70&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;youtube&amp;gt;jd-X_Ysvn6c&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
앞서 계속 사용해보았던 버튼을 이용해 도트매트릭스를 제어해봅시다.&lt;br /&gt;
&lt;br /&gt;
다양한 변수와 조건문을 이용해 버튼을 누를 때마다 도트매트릭스에 LED를 제어할 수 있도록 코딩해주세요.&lt;br /&gt;
&lt;br /&gt;
버튼을 누를 때마다 LED가 한 칸씩 전진하도록 만들어 주세요. 단, 8번째 칸에 도달한 후 다시 버튼을 누르면 다음 행으로 넘어가도록 만들어 봅시다.&lt;br /&gt;
&lt;br /&gt;
영상을 참고하여 코딩을 해봅시다.&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
int btn = 7;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  pinMode(btn, INPUT_PULLUP);&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 2);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
int col = 0;&lt;br /&gt;
int row = 0;&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  // code..&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 실습 코드 참고하기 ===&lt;br /&gt;
&lt;br /&gt;
==== 실습1) [행 1][열 3] LED 켜기 ====&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
int col = 1;&lt;br /&gt;
int row = 3;&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  lc.setLed(0, col, row, true);&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 실습2) [행 4][열 6] LED 켜기 ====&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
int col = 4;&lt;br /&gt;
int row = 6;&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  lc.setLed(0, col, row, true);&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 실습3-1) 대각선 LED 순차적으로 켜고 끄기 ====&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  for(int i=0; i&amp;lt;8; i++) {&lt;br /&gt;
    lc.setLed(0, i, i, true);&lt;br /&gt;
    delay(300);&lt;br /&gt;
  }&lt;br /&gt;
  for(int i=0; i&amp;lt;8; i++) {&lt;br /&gt;
    lc.setLed(0, i, i, false);&lt;br /&gt;
    delay(300);&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 실습3-2) 대각선 LED 순차적으로 켜고 끄기(거꾸로) ====&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  for(int i=0; i&amp;lt;8; i++) {&lt;br /&gt;
    lc.setLed(0, i, i, true);&lt;br /&gt;
    delay(300);&lt;br /&gt;
  }&lt;br /&gt;
  for(int i=7; i&amp;gt;=0; i--) {&lt;br /&gt;
    lc.setLed(0, i, i, false);&lt;br /&gt;
    delay(300);&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 실습 4) 이름 이니셜 출력해보기 ====&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
bool NAME_C[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,0,0,0,0,0,0},&lt;br /&gt;
  {1,1,0,0,0,0,0,0},&lt;br /&gt;
  {1,1,0,0,0,0,0,0},&lt;br /&gt;
  {1,1,0,0,0,0,0,0},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1}&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
bool NAME_J[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {0,0,0,1,1,0,0,0},&lt;br /&gt;
  {0,0,0,1,1,0,0,0},&lt;br /&gt;
  {1,1,0,1,1,0,0,0},&lt;br /&gt;
  {1,1,0,1,1,0,0,0},&lt;br /&gt;
  {1,1,0,1,1,0,0,0},&lt;br /&gt;
  {1,1,1,1,1,0,0,0}&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
bool NAME_H[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {1,1,0,0,0,0,1,1},&lt;br /&gt;
  {1,1,0,0,0,0,1,1},&lt;br /&gt;
  {1,1,0,0,0,0,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,0,0,0,0,1,1},&lt;br /&gt;
  {1,1,0,0,0,0,1,1},&lt;br /&gt;
  {1,1,0,0,0,0,1,1}&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
bool heart[8][8] =&lt;br /&gt;
{&lt;br /&gt;
  {0,1,1,0,0,1,1,0},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {1,1,1,1,1,1,1,1},&lt;br /&gt;
  {0,1,1,1,1,1,1,0},&lt;br /&gt;
  {0,0,1,1,1,1,0,0},&lt;br /&gt;
  {0,0,0,1,1,0,0,0},&lt;br /&gt;
  {0,0,0,0,0,0,0,0}&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 8);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  showLed_C();&lt;br /&gt;
  delay(1000);&lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
  showLed_J();&lt;br /&gt;
  delay(1000);&lt;br /&gt;
  lc.clearDisplay(0);  &lt;br /&gt;
  showLed_H();&lt;br /&gt;
  delay(1000);&lt;br /&gt;
  lc.clearDisplay(0);  &lt;br /&gt;
  showLed_HEART();&lt;br /&gt;
  delay(1000);&lt;br /&gt;
  lc.clearDisplay(0);  &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void showLed_C() {&lt;br /&gt;
  for(int col=0; col&amp;lt;8; col+=1) {&lt;br /&gt;
    for(int row=0; row&amp;lt;8; row+=1) {&lt;br /&gt;
      lc.setLed(0, col, row, NAME_C[col][row]);&lt;br /&gt;
    }&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void showLed_J() {&lt;br /&gt;
  for(int col=0; col&amp;lt;8; col+=1) {&lt;br /&gt;
    for(int row=0; row&amp;lt;8; row+=1) {&lt;br /&gt;
      lc.setLed(0, col, row, NAME_J[col][row]);&lt;br /&gt;
    }&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void showLed_H() {&lt;br /&gt;
  for(int col=0; col&amp;lt;8; col+=1) {&lt;br /&gt;
    for(int row=0; row&amp;lt;8; row+=1) {&lt;br /&gt;
      lc.setLed(0, col, row, NAME_H[col][row]);&lt;br /&gt;
    }&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
void showLed_HEART() {&lt;br /&gt;
  for(int col=0; col&amp;lt;8; col+=1) {&lt;br /&gt;
    for(int row=0; row&amp;lt;8; row+=1) {&lt;br /&gt;
      lc.setLed(0, col, row, heart[col][row]);&lt;br /&gt;
    }&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 실습 5) 버튼을 눌러 도트매트릭스 제어하기 ====&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;arduino&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
#include &amp;quot;LedControl.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int din = 12;&lt;br /&gt;
int cs = 11;&lt;br /&gt;
int clk = 10;&lt;br /&gt;
int btn = 7;&lt;br /&gt;
&lt;br /&gt;
LedControl lc = LedControl(din, clk, cs, 1); &lt;br /&gt;
&lt;br /&gt;
void setup() {&lt;br /&gt;
  pinMode(btn, INPUT_PULLUP);&lt;br /&gt;
  lc.shutdown(0, false);    &lt;br /&gt;
  lc.setIntensity(0, 2);   &lt;br /&gt;
  lc.clearDisplay(0);   &lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
int col = 0;&lt;br /&gt;
int row = 0;&lt;br /&gt;
&lt;br /&gt;
void loop() &lt;br /&gt;
{&lt;br /&gt;
  if (digitalRead(btn) == LOW) {&lt;br /&gt;
    lc.clearDisplay(0);   &lt;br /&gt;
    row+=1;&lt;br /&gt;
    if (row ==8) {&lt;br /&gt;
      row = 0;&lt;br /&gt;
      col += 1;&lt;br /&gt;
    }&lt;br /&gt;
  }&lt;br /&gt;
  lc.setLed(0, col, row, true);&lt;br /&gt;
  delay(150);&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>ArduWiki</name></author>
	</entry>
</feed>