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The Altair 8800 is a microcomputer designed in 1974 by MITS and based on the Intel 8080 CPU. [2] Interest grew quickly after it was featured on the cover of the January 1975 issue of Popular Electronics [3] and was sold by mail order through advertisements there, in Radio-Electronics, and in other hobbyist magazines.
For some time there was a major market for assembled versions of the Altair 8800, a market that grew significantly through the late 1970s and into the early 1980s. The introduction of three computers aimed at personal users in 1977, the Radio Shack TRS-80 , Apple II , and Commodore PET , significantly changed the American microcomputer market ...
The MITS Altair 8800 effectively created a new industry of microcomputers and computer kits, with many others following, such as a wave of small business computers in the late 1970s based on the Intel 8080, Zilog Z80 and Intel 8085 microprocessor chips.
The MITS Altair 8800, the first commercially successful hobby computer, is released. An article in Popular Electronics (January 1975), described the computer and invited people to order kits. Despite the limited processing power, input/output system ( blinkenlights and toggle switches) and memory (256 bytes), around 200 were ordered on the ...
An Altair 8800 kit with 8 KB of memory and Altair BASIC cost only $995 in August 1975. In December 1974 Bill Gates was a student at Harvard University and Paul Allen worked for Honeywell in Boston. They saw the Altair 8800 computer in the January 1975 issue of Popular Electronics and knew it was powerful enough to support a BASIC interpreter. [66]
The Altair 8800 computer was a break-even sale for MITS. They needed to sell additional memory boards, I/O boards, and other options to make a profit. The April 1975 issue of the MITS newsletter Computer Notes had a page-long price list that offered over 15 optional boards. [ 34 ]
On display are key items from the early era of computers (and even before) from ageing comptometers through the Altair 8800 to the ZX Spectrum and Apple II. The museum also holds vintage games consoles, peripherals, software and an extensive collection of computer manuals, magazines and other literature. It is home to the Megaprocessor, an ...
The Altair 8800, which began the personal computer revolution, was introduced in January 1975 with no hardware or software support for floppy disk or hard disk storage.. When Paul Allen travelled to the MITS factory in Albuquerque, New Mexico to demonstrate what would become Microsoft BASIC, he brought with him a punched paper tape of the code that he and Bill Gates had develo