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A remote terminal unit (RTU) is a microprocessor-controlled electronic device that interfaces objects in the physical world to a distributed control system or SCADA (supervisory control and data acquisition) system by transmitting telemetry data to a master system, and by using messages from the master supervisory system to control connected objects. [1]
The Halcyon is a home video game console produced by RDI Video Systems. The system was planned to be released in January 1985, with the initial retail price for the system being US$2,500 (equivalent to $7,082 in 2023). [1] Fewer than a dozen units are known to exist and it never reached most retailers because of a lack of affordable disc players.
In 1955, Fujitsu Ltd. approached Seiuemon Inaba (ja:稲葉清右衛門), who was then a young engineer, to lead a new subsidiary purposed to make the field of numerical control. This nascent form of automation involved sending instructions encoded into punched cards or magnetic tape to motors that controlled the movement of tools, effectively ...