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Tandy upgraded the TRS-80 with a much improved Microsoft 8K "Level II BASIC", and an "expansion interface" which added 32 KB RAM, A floppy disk and a printer interface. With these extras the TRS-80 became a viable small business computer. 8 Jun 1978: US Introduction of the 16-bit Intel 8086, the first x86 microprocessor.
During the early development period, the home computer era began in earnest with the TRS-80, PET, and Apple II—what Byte magazine dubbed the "1977 Trinity". [14] Nolan Bushnell sold Atari to Warner Communications for US$28 million in 1976 to fund the launch of the VCS. [15] In 1978, Warner hired Ray Kassar to become the CEO of Atari.
The Therac-25 is a computer-controlled radiation therapy machine produced by Atomic Energy of Canada Limited (AECL) in 1982 after the Therac-6 and Therac-20 units (the earlier units had been produced in partnership with Compagnie générale de radiologie (CGR) of France).
The internals of the TRS-80 Model 100. The left half is the back. Processor: 8-bit Oki 80C85, CMOS, 2.4576 MHz; Memory: 32 KB ROM; 8, 16, 24, or 32 KB static RAM.Machines with less than 32 KB can be expanded in 8 KB increments of plug-in static RAM modules.
Later Monday, the Air Force said Bushnell was a cyber defense operations specialist with the 531st Intelligence Support Squadron at Joint Base San Antonio. He had served on active duty since May 2020.
Several hand-held Project 25 radios used around the world. Project 25 (P25 or APCO-25) is a suite of standards for interoperable digital two-way radio products. P25 was developed by public safety professionals in North America and has gained acceptance for public safety, security, public service, and commercial applications worldwide. [1]
ASTRO 25 solutions are designed for information assurance by preventing, detecting, and responding to external and internal risks. [25] On January 19, 1996, Motorola was the first U.S. company to be granted FIPS 140-1 validation for its ASTRO subscriber encryption module, having been granted certificate number 2.
Photo: 2.5 mm mono (TS), 3.5 mm mono and stereo (TRS), and 1 ⁄ 4 inch (6.4 mm) stereo (TRS) phone connectors The most common microphone connector in consumer use is the venerable phone connector, in 1 ⁄ 4 inch (6.4 mm), 3.5 mm, and 2.5 mm sizes, and in both mono and stereo configurations.