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A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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Flow of electric charge - typically movement of charge carriers, such as electrons. Measured in amperes (A).
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the latest installation in the [Mindstorms](https://robotics.stackexchange.com/tags/mindstorms) line launched by LEGO. The NXT includes many improvements over the old RXC line, including a smar…
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any device that can measure the distance from the observer – the device itself – from a target. This includes sonar, LIDAR, 2D and 3D laser range scanners, time-of-flight cameras, etc…
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an open source, UNIX-like operating system available for a variety of platforms, including a number of embedded hardware for robotics and other applications.
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the process of determining the position and orientation of a robot by analyzing the associated camera images.
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Questions about robots communicating over Wi-Fi (802.11).
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3D printing, also known as additive manufacturing (AM), refers to processes used to synthesize a three-dimensional object in which successive layers of material are formed under computer control to cr…
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a branch of robotics. Underwater robots can be autonomous, or they can be remotely operated. This is an emerging science, which has become more popular with evolving technology.…
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SONAR stands for SOund Navigation And Ranging, it is a technique that uses sound waves to detect objects or to navigate.
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what removes noise and other unwanted components from the useful signal. It can be analog or digital filter and also there are many software implemented filters.
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a popular robotics line launched by LEGO. The kits include software and hardware to create small, customizable, and programmable robots. Each kit includes a programmable 'Brick' computer…
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A two-wire bi-directional master/slave data-bus
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a computerized system composed of multiple interacting intelligent agents within an environment.
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Tank treads -- continuous tracks
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a technique wherein an agent improves its performance via interaction with its environment. For this reason it is a commonly used machine learning technique in robotics.
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an algorithm for performing motion planning
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Optimization of a system by altering the mathematical parameters or coefficients of one or more of the system's models.
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Visual servoing, also known as vision-based robot control and abbreviated VS, is a technique which uses feedback information extracted from a vision sensor (visual feedback) to control the motion of a…