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  2. Perspective-n-Point - Wikipedia

    en.wikipedia.org/wiki/Perspective-n-Point

    For each solution to PnP, the chosen point correspondences cannot be colinear. In addition, PnP can have multiple solutions, and choosing a particular solution would require post-processing of the solution set. RANSAC is also commonly used with a PnP method to make the solution robust to outliers in the set of point correspondences. P3P methods ...

  3. File:Ebers-Moll model schematic (PNP).svg - Wikipedia

    en.wikipedia.org/wiki/File:Ebers-Moll_model...

    A schematic diagram of the Ebers-Moll models of a PNP BJT. The base, collector and emitter currents are I B, I C and I E, the common-base forward and reverse current gains are α F and α R, and the collector and emitter diode currents are I CD and I ED. Date: 4 August 2010, 05:26 (UTC) Source: Ebers-Moll_Model_PNP.PNG; Author

  4. Plug and play - Wikipedia

    en.wikipedia.org/wiki/Plug_and_play

    ISA PnP or (legacy) Plug & Play ISA was a plug-and-play system that used a combination of modifications to hardware, the system BIOS, and operating system software to automatically manage resource allocations. It was superseded by the PCI bus during the mid-1990s.

  5. Proximity sensor - Wikipedia

    en.wikipedia.org/wiki/Proximity_sensor

    An infrared proximity sensor Optical proximity sensor in a 2016 Samsung smartphone.A proximity sensor is a standard feature of most smartphones, disabling the touchscreen when positioned near an ear during phone calls; more recent (late 2019-early 2020) smartphones with OLED displays may have the sensor mounted under the display.

  6. PNP - Wikipedia

    en.wikipedia.org/wiki/PnP

    PNP abbreviations of pooladnikpasargad is gas valve industrials; Purine nucleoside phosphorylase, an enzyme; 4-Nitrophenol or p-nitrophenol; Pyridoxine phosphate, a form of vitamin B 6; PNP transistor; P versus NP problem; Plug and play, not requiring configuration Legacy Plug and Play or Legacy PnP; Perspective-n-Point in computer vision

  7. Sensor - Wikipedia

    en.wikipedia.org/wiki/Sensor

    Different types of light sensors. A sensor is a device that produces an output signal for the purpose of detecting a physical phenomenon.. In the broadest definition, a sensor is a device, module, machine, or subsystem that detects events or changes in its environment and sends the information to other electronics, frequently a computer processor.

  8. Common collector - Wikipedia

    en.wikipedia.org/wiki/Common_collector

    The circuit can be explained by viewing the transistor as being under the control of negative feedback. From this viewpoint, a common-collector stage (Fig. 1) is an amplifier with full series negative feedback. In this configuration (Fig. 2 with β = 1), the entire output voltage V out is placed contrary and in series with the input voltage V in.

  9. File:PNP emitter follower.svg - Wikipedia

    en.wikipedia.org/wiki/File:PNP_emitter_follower.svg

    Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.