/challenges-projects/design-challenges/sci-fi-your-pi/b/blog/posts/the-picorder-a-star-trek-style-tricorder-schematicThe attached file is the current schematic drawing of the &#39;Picorder&#39;.At this time, no other additions or modifications are expected (unless something drastically fails this late in the contest) to be incorporated into the device. It&#39;s basic prototypeen-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/sci-fi-your-pi/b/blog/posts/the-picorder-a-star-trek-style-tricorder-schematicMon, 24 Aug 2015 09:31:56 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:3234024d-0fd0-4cca-851d-9d6b3b2c2646Workshopshed1<p>You might want to add a series resistor with those power indicator LEDs to limit current.</p><img src="https://community.element14.com/aggbug?PostID=268&AppID=119&AppType=Weblog&ContentType=0" width="1" height="1">