Microcomputers – The First Wave: Responding to Altair

[This post is part of “A Bicycle for the Mind.” The complete series can be found here.] Don Tarbell: A Life in Personal Computing In August 1968, Stephen Gray, sole proprietor of the Amateur Computer Society (ACS), published a letter in the society newsletter from an enthusiast in Huntsville, Alabama named Don Tarbell. To help other would-be owners of home-built computers, Tarbell offered a mounting board for integrated circuits for sale for $8 from his own hobby-entrepreneur company, Advanced Digital Design. Tarbell worked for Sperry Rand on projects for NASA’s Marshall Space Flight Center, but had gotten hooked on computers through coursework at the University of Alabama at Huntsville, and found the ACS through a contact at IBM.[1] Over the ensuing years, integrated circuits became far cheaper and easier to come by, and building a real home computer on one’s own thus far more feasible (though still a daunting challenge, demanding a wide range of hardware and software skills). In J ... Read full article.