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How ships communicate at sea, VHF radio, channel 16, and the language every crew must use

Ship-to-ship radio sounds simple until you realize every vessel might speak a different language, and VHF is not a phone call. This breaks down how maritime communication really works, from signal ...
United States Army

Historical Innovations Pave the Way for Current Microelectronic Mission at CECOM

The U.S. Army Communications-Electronics Command’s Tobyhanna Army Depot opened a new microelectronics manufacturing facility ...
Electronics Weekly

Infineon acquires the non-optical analogue/mixed-signal portfolio of ams OSRAM

Infineon is expanding its sensor business with the acquisition of the non-optical analog/mixed-signal sensor portfolio from ams OSRAM. The two companies have entered into an agreement for a purchase ...
insider.si.edu

Radio Shack EC-4000 Programmable Handheld Electronic Calculator

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Radio Shack introduced this ...
IEEE

Electronic Throttle Valve Modeling Considering Nonlinearity of Electrical and Mechanical Parameters Based on Experiments

Abstract: In this article, the nonlinear parameters of a throttle valve were analyzed and calculated to predict its dynamic characteristics. A mathematical model considering nonlinear parameters is ...
IEEE

Adaptive Tracking Control of an Electronic Throttle Valve Based on Recursive Terminal Sliding Mode

Abstract: This paper proposes an adaptive tracking control scheme for an electronic throttle valve (ETV) based on recursive terminal sliding mode (RTSM) control strategy in the presence of parametric ...