Dave Crabbe

This channel has many instruction videos that I have created during the past several years. My formal background is as an Electrical Engineer, specializing in microprocessor-based electronic design. I have worked in Software development, Operating System support and, as a Cisco Certified Academy Instructor, teaching CCNA level networking courses at a Community College level. For the past few decades I have been an instructional designer and faculty at Nova Scotia Community College in Canada, teaching electronics, PC support, Operating Systems, Data Networks, Intro to creating Mobile Apps for iOS, and various other technology-related courses.

Recently I have purchased a Prusa 3D printer which is providing much enjoyment and speaks to the Engineer in me. Thus you'll also see recent videos about my creations in this area.

Now retired, I dabble in producing drinkable espresso, kayaking and making sure my Havanese pup, Mac,  gets lots of exercise.