I've posted some more schematic drawings of the <a href="http://casperelectronics.com/finished-pieces/drone-lab/">Drone Lab</a> sent in by Giancarlo Sica. 
Click on the images below to see larger versions. A PCB is in the works. I'm hoping to have them for sale in a few months.<br>
<a href="http://casperelectronics.com/images/finishedpieces/droner/Drone%20Lab%20block%20diagram%202.jpg"><img src="http://casperelectronics.com/images/finishedpieces/droner/_Drone%20Lab%20block%20diagram%202.jpg" width="200" height="150" alt="" title=""  align="left"/></a>
<img src="http://casperelectronics.com/images/spacer.jpg" width="40" height="150" alt="" title="" align="left"/>

<a href="http://casperelectronics.com/images/finishedpieces/droner/Drone%20Lab%20single%20schematics-2.jpg"><img src="http://casperelectronics.com/images/finishedpieces/droner/_Drone%20Lab%20single%20schematics-2.jpg" width="200" height="150" alt="" title=""  align="left"/></a><p>
<BR CLEAR=ALL>