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	<id>https://w.electrodragon.com/w/index.php?action=history&amp;feed=atom&amp;title=Category%3AMAX7219</id>
	<title>Category:MAX7219 - Revision history</title>
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	<updated>2026-06-04T22:59:35Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://w.electrodragon.com/w/index.php?title=Category:MAX7219&amp;diff=32448&amp;oldid=prev</id>
		<title>Chao: Created page with &quot;== LED Control == * MAX7219, SPI * TM1637, IIC * HT1632 - control 6pcs of 8x8 dot matrix  https://github.com/adafruit/HT1632  https://github.com/gauravmm/HT1632-for-Arduino ==...&quot;</title>
		<link rel="alternate" type="text/html" href="https://w.electrodragon.com/w/index.php?title=Category:MAX7219&amp;diff=32448&amp;oldid=prev"/>
		<updated>2021-12-17T07:23:20Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== LED Control == * MAX7219, SPI * TM1637, IIC * HT1632 - control 6pcs of 8x8 dot matrix  https://github.com/adafruit/HT1632  https://github.com/gauravmm/HT1632-for-Arduino ==...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== LED Control ==&lt;br /&gt;
* MAX7219, SPI&lt;br /&gt;
* TM1637, IIC&lt;br /&gt;
* HT1632 - control 6pcs of 8x8 dot matrix&lt;br /&gt;
 https://github.com/adafruit/HT1632&lt;br /&gt;
 https://github.com/gauravmm/HT1632-for-Arduino&lt;br /&gt;
=== Max7219 ===&lt;br /&gt;
[[:File:MAX7219_Datasheet.pdf|MAX7219_Datasheet]]&amp;lt;br /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The timing diagram for Max7219 and its Serial-Data Format are attached below with its Electronic Characteristics.&lt;br /&gt;
&lt;br /&gt;
[[File:Max7219 frequency.jpg | 300px]]&lt;br /&gt;
&lt;br /&gt;
[[File:Max7219 frequency2.jpg | 300px]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[category: Segment Display Driver]]&lt;/div&gt;</summary>
		<author><name>Chao</name></author>
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