The ideal distance between the top of the Analog Shield and the bottom of an Arduino Uno PCB is found in the PDF drawing attached; however, that is the minimum dimension since it is not measured to the bottom of the soldered pins. The soldered pins on the bottom of the boards vary on...
I started with the Arduino UNO file and then compared it to the Gerber files for the FRDM-K22F. Then I expanded the design to have the FRDM outline and the dual headers. Other than the headers, there are NO electronics on the design. This is just a bare board! Along th...