Introduction

 Who Am I - an electronics and computer enthusiast since the 1970s - wrote my first program with punch cards - and built my first personal computer with a soldering iron.  One of the classes at college was how to properly bias a Pentode tube...  

I got an EasyThreed K1 printer from TEMU and it has been a serious learning experience.  I put up a few posts in the Facebook group - and someone asked for a tutorial so here is a place for me to put them.

At first they will be text - after I figure out how to create useful videos they will be added...