Joey's Electronics Projects

After figuring out how to build calculator keypads with my new laser cutter, one of the first things I worked on was new hardware with a new...

My last post on building  calculator keypads  explained all the methods I tried then presented on at the 2023 Hewlett-Packard Handheld Confe...

Two years ago, after writing about my ideas for a calculator built from 7400 series logic , I posted a second time about shrinking that from...

For the last few years, I've moved as many of my programming projects as possible from Windows to Linux. This includes PIC32 programming...

As described in my 2023 goals  post, my plan for the year was to finish enough projects to give a presentation at the 2023 Hewlett-Packard H...

After putting in a lot of work on the  2023 Project Goals  for my presentation at HHC 2023 , I decided to take a break and work on a few oth...

As my last post  explains, my goal for 2023 is to finish enough projects to give a presentation at HHC 2023 . One of the biggest jobs will b...