The QSOPBreakout was a special (read: beautiful!) board produced for the Boldport Club to help members practice QSOP-24 soldering techniques for the Touchy project. Firstly, I’m using this project to collate my notes on solder technique. And secondly, perhaps there is something useful I can do with the QSOPBreakout board after all .. other than use it as a breakout board of course. And it turns out there is .. see the SolarPendulum! As always, all notes, schematics and code are in the Little Electronics & Arduino Projects repo on GitHub