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	<id>https://www.htxarduino.dk/index.php?action=history&amp;feed=atom&amp;title=I2C_Adresser</id>
	<title>I2C Adresser - Versionshistorie</title>
	<link rel="self" type="application/atom+xml" href="https://www.htxarduino.dk/index.php?action=history&amp;feed=atom&amp;title=I2C_Adresser"/>
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	<updated>2026-09-15T23:53:58Z</updated>
	<subtitle>Versionshistorie for denne side i HTX Arduino</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=I2C_Adresser&amp;diff=4559&amp;oldid=prev</id>
		<title>Bar: /* Referencer */</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=I2C_Adresser&amp;diff=4559&amp;oldid=prev"/>
		<updated>2022-11-04T19:34:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Referencer&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;
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				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;da&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Ældre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen fra 4. nov. 2022, 21:34&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-l31&quot;&gt;Linje 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linje 31:&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;==Referencer==&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;==Referencer==&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;references /&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;references /&amp;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 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;{{Logik-begreber}}&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;[[Kategori:Seriel Kommunikation]]&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;[[Kategori:Seriel Kommunikation]]&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;[[Kategori:Atmel Microcontroller]]&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;[[Kategori:Atmel Microcontroller]]&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;[[Kategori:Arduino I2C]]&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;[[Kategori:Arduino I2C]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bar</name></author>
	</entry>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=I2C_Adresser&amp;diff=2811&amp;oldid=prev</id>
		<title>Bar: 1 version importeret</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=I2C_Adresser&amp;diff=2811&amp;oldid=prev"/>
		<updated>2022-10-22T20:35:55Z</updated>

		<summary type="html">&lt;p&gt;1 version importeret&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;da&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Ældre version&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen fra 22. okt. 2022, 22:35&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;da&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Ingen forskel)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Bar</name></author>
	</entry>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=I2C_Adresser&amp;diff=2810&amp;oldid=prev</id>
		<title>htx_&gt;Bar med 13. dec. 2014, 17:20</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=I2C_Adresser&amp;diff=2810&amp;oldid=prev"/>
		<updated>2014-12-13T17:20:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny side&lt;/b&gt;&lt;/p&gt;&lt;div&gt;En I2C adresse kan angives på to måder, dels med 7 bit, der er den normale måde som bliver behandlet her, og dels med en 10 bit adresse der ikke optræder så ofte, og derfor ikke er dokumenteret her.&lt;br /&gt;
&lt;br /&gt;
Formålet med denne oversigt er at give et overblik over hvilke adresser der anvendes på de moduler vi har på Holstebro HTX.&lt;br /&gt;
&lt;br /&gt;
==Oversigst tabel==&lt;br /&gt;
Den normale 7 bits adressering kan angive adresser fra 0x08 til 0x77, som gennemgået under [[I2C]] beskrivelsen.&lt;br /&gt;
&lt;br /&gt;
{|class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!Adresse(r)!!Modul!!Beskrivelse!!&lt;br /&gt;
|-&lt;br /&gt;
|0x1E||[[I2C Kompas]] [[Arduino magnetisk kompas]]||3 akset magnetisk kompas, der kan angive en retning i et magnetfelt||[http://www.adafruit.com/datasheets/HMC5883L_3-Axis_Digital_Compass_IC.pdf Datablad]&lt;br /&gt;
|-&lt;br /&gt;
|0x20 - 0x27||[[I2C Display]]||2 x 16 karakter LCD display, hvor adressen som standard er 0x27, men kan indstilles med et lodde-felt på 3 adresseledninger||[http://www.miniinthebox.com/iic-i2c-serial-2-6-lcd-1602-module-display-for-arduino-works-with-official-arduino-boards_p683065.html Købsside]&lt;br /&gt;
|-&lt;br /&gt;
|0x24||13.56 MHz [[RFID-modul]]||Modul til aflæsning af RFID ved 13.56 MHz og til NFC||[https://learn.adafruit.com/downloads/pdf/adafruit-pn532-rfid-nfc.pdf Datablad]&lt;br /&gt;
|-&lt;br /&gt;
|0x34||[[I2C Gyroskop]]||3 akset gyroskop og accelerometer der kan registrere drejnings-ændring og retningen på tyngdeaccelerationen||[http://www.farnell.com/datasheets/1788002.pdf Datablad]&lt;br /&gt;
|-&lt;br /&gt;
|0x4C||[[I2C Accelerometer]] [[Accelerometer]]||3 akset Accelerometer, der kan måle i hvilken retning tyngdeaccelerationen ligger||[http://www.freescale.com/files/sensors/doc/data_sheet/MMA7660FC.pdf Datablad]&lt;br /&gt;
|-&lt;br /&gt;
| || ||&lt;br /&gt;
|-&lt;br /&gt;
| || ||&lt;br /&gt;
|-&lt;br /&gt;
|0x68||[[DS1307 RTC]] [[Arduino DS1307 RTC]]||Real Time Clock med batteri||[http://www.farnell.com/datasheets/1647366.pdf Datablad]&lt;br /&gt;
|-&lt;br /&gt;
|0x77||[[I2C Barometer]]||Modul der kan måle lufttrykket i et område så det kan anvendes som barometer (300 - 1100 hPa)||[http://www.seeedstudio.com/wiki/images/5/50/BST-BMP085-DS000-06.pdf Datablad]&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Referencer==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Kategori:Seriel Kommunikation]]&lt;br /&gt;
[[Kategori:Atmel Microcontroller]]&lt;br /&gt;
[[Kategori:Arduino I2C]]&lt;/div&gt;</summary>
		<author><name>htx_&gt;Bar</name></author>
	</entry>
</feed>