description MITS Altair 8800 Overview
The MITS Altair 8800 was an early home computer released in 1975. It arrived as a kit containing hardware components and software allowing users to build their own personal computer. This machine is notable for initiating the microcomputer revolution and attracting hobbyists, engineers, and programmers interested in exploring early computing technology. It’s primarily for those fascinated by vintage electronics and the origins of personal computing.
help MITS Altair 8800 FAQ
When was the MITS Altair 8800 released?
The MITS Altair 8800 was officially released in early 1975, making it one of the first commercially successful microcomputers in history. Its initial marketing came through a cover story in Popular Electronics magazine's January 1975 issue.
What CPU did the Altair 8800 use?
The computer was built around the Intel 8080 microprocessor, which ran at a clock speed of 2 MHz. This 8-bit chip was the central brain of the Altair, allowing it to perform basic computing tasks.
How did you program the original Altair 8800?
Without a keyboard or monitor, users programmed the Altair 8800 by flipping the toggle switches on its front panel to input binary machine code directly. The output was read via the red LED lights on the same front panel.
Did Bill Gates write software for the Altair?
Yes, Paul Allen and Bill Gates famously developed a version of the BASIC programming language for the Altair 8800. This software, known as Altair BASIC, was the first product sold by their newly founded company, Microsoft.
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