Mon Jan 7 17:05:23 PST 2013 Kevin Karplus This directory contains the design for the instrumentation-amp protoboard included in the parts kit for Applied Circuits in Winter 2013. EKG-proto-rev3.0.brd EKG-proto-rev3.0.sch EKG-proto-rev3.0.pro are the board, schematic, and project files for Eagle. Everything else derives from them. EKG-proto-rev3.0-worksheet (.pdf and .png) are worksheets for laying out circuits before soldering them. EKG-proto-rev3.0.png is a picture of the layers of the board. The 5by5_Green_1.6mm_proto_50pcs.zip file contains all the Gerber files output by Eagle, and is the file sent to the PCB house (ITEADstudio). The Gerber files are also available separately. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en_US Contact Kevin Karplus (karplus@soe.ucsc.edu) if you are interested in a commercial license.