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  • stephen frey's Avatar
    January 4th, 2018, 07:45 AM
    stephen frey replied to a thread Ti 99/4 in Texas Instruments
    I had a TI99/4. Was my first computer that I didn't build from scratch. Around $1100 in 1979 as I recall. But I got some of the expansion modules....
    6 replies | 244 view(s)
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About stephen frey

Basic Information

About stephen frey
Biography:
Active with computers since early seventies. designed CPUs, Homebrew Minicomputer 1975, 42 years control engineer, active in STEM education
Interests:
Science, Computers, History, Biking, Boating
Occupation:
Controls Engineer

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Last Activity
January 5th, 2018 08:05 AM
Join Date
August 13th, 2017
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