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2. NI Multisim - Wikipedia

   en.wikipedia.org/wiki/NI_Multisim

   NI Multisim (formerly MultiSIM) is an electronic schematic capture and simulation program which is part of a suite of circuit design programs, [1] along with NI Ultiboard. Multisim is one of the few circuit design programs to employ the original Berkeley SPICE based software simulation. [ 2 ]

3. High-frequency Active Auroral Research Program - Wikipedia

   en.wikipedia.org/wiki/High-frequency_Active...

   The High-frequency Active Auroral Research Program (HAARP) is a University of Alaska Fairbanks program which researches the ionosphere – the highest, ionized part of Earth's atmosphere. The most prominent instrument at HAARP is the Ionospheric Research Instrument (IRI), a high-power radio frequency transmitter facility operating in the high ...

4. Virtual instrument software architecture - Wikipedia

   en.wikipedia.org/wiki/Virtual_Instrument...

   Virtual instrument software architecture (VISA) is a widely used application programming interface (API) in the test and measurement (T&M) industry for communicating with instruments from a computer. VISA is an industry standard implemented by several T&M companies, such as, Anritsu , Bustec , Keysight Technologies , Kikusui, National ...

5. Fine Guidance Sensor and Near Infrared Imager and Slitless ...

   en.wikipedia.org/wiki/Fine_Guidance_Sensor_and...

   FGS/NIRISS ETU, 2016 FGS Test unit undergoes cryogenic testing, 2012 Infographic of JWST instruments and their observation ranges of light by wavelength. Fine Guidance Sensor and Near Infrared Imager and Slitless Spectrograph (FGS-NIRISS) is an instrument on the James Webb Space Telescope (JWST) that combines a Fine Guidance Sensor and a science instrument, a near-infrared imager and a ...

6. Automatic test equipment - Wikipedia

   en.wikipedia.org/wiki/Automatic_test_equipment

   Keithley Instruments Series 4200 CVU. Automatic test equipment or automated test equipment (ATE) is any apparatus that performs tests on a device, known as the device under test (DUT), equipment under test (EUT) or unit under test (UUT), using automation to quickly perform measurements and evaluate the test results.

7. Celestial navigation - Wikipedia

   en.wikipedia.org/wiki/Celestial_navigation

   A diagram of a typical nautical sextant, a tool used in celestial navigation to measure the angle between two objects viewed by means of its optical sight. Celestial navigation, also known as astronavigation, is the practice of position fixing using stars and other celestial bodies that enables a navigator to accurately determine their actual current physical position in space or on the ...

8. Sentinel-2 - Wikipedia

   en.wikipedia.org/wiki/Sentinel-2

   The MSI system also employs a shutter mechanism preventing direct illumination of the instrument by the sun. This mechanism is also used in the calibration of the instrument. [ 14 ] Out of the existing civic optical earth observation missions, Sentinel-2 is the first acquiring three bands in the red edge . [ 11 ]

9. Wireless sensor network - Wikipedia

   en.wikipedia.org/wiki/Wireless_sensor_network

   Macro-programming is a term coined by Matt Welsh. It refers to programming the entire sensor network as an ensemble, rather than individual sensor nodes. Another way to macro-program a network is to view the sensor network as a database, which was popularized by the TinyDB system developed by Sam Madden.