Monthly Archives: August 2014

DIY Virtual Wall for Roomba – Part Two

This is the second and probably final part of my Roomba virtual wall project.  In my first post, I talk more about the technical details that of how the signalling works, etc., so I recommend it as a starting point.  In this post, I’ll talk about how I put it all together and deployed.  This… Read More »

3D-Printed Ping Pong Table Bracket

Recently, my neighbors asked me if I wanted their old Kettler ping pong table.  Imagining all the family fun we’d have, I gladly accepted.  The table is aluminum and meant to be outdoors, which is good news because it has been for the past 15-20 years.  It’s mostly in great shape, but on one side… Read More »