Category Archives: BASIC

Laser Spirograph

Posted on 2024-08-31 by M. Eric Carr

A laser engraver is used to create Spirograph-like art. Continue reading →

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Cache And Carry

Posted on 2023-06-30 by M. Eric Carr

The Hofstadter Q sequence, like the Fibonacci numbers, is best computed with a caching scheme. But bring a lot of memory. Continue reading →

Posted in Algorithms, BASIC, Coding, Math | Leave a comment

Mini Museum: TRS-80 Model 200

Posted on 2023-02-06 by M. Eric Carr

The Tandy 200 — the Model 100’s larger brother. Continue reading →

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Mini Museum: TRS-80 Model 100

Posted on 2023-02-05 by M. Eric Carr

The TRS-80 was one of the first “laptop” computers, and an amazing device for its time. Continue reading →

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