light-emitting-diode indicator
51Nissan Leaf — Manufacturer Nissan …
52Airbus A320 family — A320 redirects here. For other uses, see A320 (disambiguation). A320 family US Airways Nevada A319 132 …
53Fair Play Scoreboards — Infobox Company company name = Fair Play Scoreboards company type = Public (nasdaq|TLX) foundation = Des Moines, Iowa ( location = Des Moines, Iowa, Des Moines, United States key people = John Long Chairman Michael R. Mulcahy, CEO Angela D. Toppi …
54Elektronika 7 — Electronics 7 are industrial clocks with luminescent indicators where each figure was formed by four or eleven 7 segment lamps. For each indicator there was a board decoding the binary code sent by the main board. There were also models based on… …
55radiation measurement — ▪ technology Introduction technique for detecting the intensity and characteristics of ionizing radiation, such as alpha, beta, and gamma rays or neutrons, for the purpose of measurement. The term ionizing radiation refers to those… …
56Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
57Headlamp — Headlight redirects here. For other uses, see Headlight (disambiguation). High Beams redirects here. For the urban legend also known by that name, see Killer in the backseat. A motor scooter s front with an impractical number and variety of… …
58Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …
59Keyboard technology — Keyboard construction, in four layers, of a typical notebook computer keyboard There are many types of keyboards, usually differentiated by the switch technology employed in their operation. Keyboards are defined by the number (usually about… …
60Computer keyboard — A key being pressed on a computer keyboard. In computing, a keyboard is a typewriter style keyboard, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. Following the decline of punch cards and paper… …
