http://answers.oreilly.com/tag/Hardware Thu, 01 Jul 2010 17:17:27 +0000 60 http://answers.oreilly.com/topic/1701-12v-12a-power-supply-for-openpcr/ Fri, 02 Jul 2010 15:04:21 +0000 http://answers.oreilly.com/topic/1701-12v-12a-power-supply-for-openpcr/