https://community.element14.com/products/raspberry-pi/f/forum/19953/raspberry-pi-gpio-pin-max-currentI became curious recently about the max current per pin on the Pi. I thought I might share some of the helpful references I found. I read this discussion on the Foundation&#39;s forum: http://www.raspberrypi.org/phpBB3//viewtopic.php?f=44&amp;t=12498 Two greaten-USTelligent Community 12Sat, 01 Dec 2012 06:14:11 GMThttps://community.element14.com/thread/26985?ContentTypeID=1Sat, 01 Dec 2012 06:14:11 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:0bc96b46-140a-4718-9465-e1033ee5f241fustini<p style="margin:0;">Yeah, I found it annoying you seem to have to pay for a premium account to download the PDF.&nbsp; Kinda wish those documents from Gert were published somewhere else (maybe I just don&#39;t know).&nbsp; Anyways, good technical info straight from the source.</p><div style="clear:both;"></div>https://community.element14.com/thread/26984?ContentTypeID=1Sat, 01 Dec 2012 05:53:07 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9d1684d1-d635-4844-a987-046aba611bf0morgaine<p style="margin:0;">Those links were very good reading, thanks for that, Drew!&nbsp; The precise info is very useful.</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">PS. Enable every single Javascript source on Scribd or the documents seems to omit all kinds of info.&nbsp; In fact I&#39;m not even sure I&#39;m seeing it all, as some of the articles end rather abruptly.&nbsp; That site has always given my browsers on all my machines trouble of one kind or another, and completely blank pages or hung access there aren&#39;t uncommon for me.</p><div style="clear:both;"></div>