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        <title>I need to connect a 4 pin opto to a 3 pin connector. How do it go about doing that?</title>
        <description> I need to connect an opto connector to a 3 pin connection that has ground, signal and v+. How would i go about doing that with the following opto?

4 Pin opto

Any help is greatly appreciated...</description>
        <link>https://reprap.org/forum/read.php?1,130016,130016#msg-130016</link>
        <lastBuildDate>Tue, 13 Oct 2026 05:30:57 -0400</lastBuildDate>
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        <item>
            <guid>https://reprap.org/forum/read.php?1,130016,130046#msg-130046</guid>
            <title>Re: I need to connect a 4 pin opto to a 3 pin connector. How do it go about doing that?</title>
            <link>https://reprap.org/forum/read.php?1,130016,130046#msg-130046</link>
            <description><![CDATA[ With one of these:<br />
[<a href="http://reprap.org/wiki/Gen7_Endstop_1.3.1" target="_blank"  rel="nofollow">reprap.org</a>]]]></description>
            <dc:creator>Andrew Smith</dc:creator>
            <category>General</category>
            <pubDate>Tue, 24 Apr 2012 18:01:04 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,130016,130024#msg-130024</guid>
            <title>Re: I need to connect a 4 pin opto to a 3 pin connector. How do it go about doing that?</title>
            <link>https://reprap.org/forum/read.php?1,130016,130024#msg-130024</link>
            <description><![CDATA[ Probably using a common ground on the led and opto.]]></description>
            <dc:creator>Karl_Williams</dc:creator>
            <category>General</category>
            <pubDate>Tue, 24 Apr 2012 15:53:33 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,130016,130016#msg-130016</guid>
            <title>I need to connect a 4 pin opto to a 3 pin connector. How do it go about doing that?</title>
            <link>https://reprap.org/forum/read.php?1,130016,130016#msg-130016</link>
            <description><![CDATA[ I need to connect an opto connector to a 3 pin connection that has ground, signal and v+. How would i go about doing that with the following opto?<br />
<br />
<a href="http://www.vishay.com/docs/83764/tcst1103.pdf" target="_blank"  rel="nofollow">4 Pin opto</a><br />
<br />
Any help is greatly appreciated...]]></description>
            <dc:creator>mchenetz</dc:creator>
            <category>General</category>
            <pubDate>Tue, 24 Apr 2012 15:11:07 -0400</pubDate>
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