Electronics

Terms related to electronics, including definitions about electrical components and words and phrases about computers, laptops parts, digital cameras, televisions and home appliances.
  • What is a conductor? - A conductor, or electrical conductor, is a substance or material that allows electricity to flow through it.
  • What is a diode? - A diode is a specialized electronic component, specifically a two-terminal semiconductor device, with two electrodes called the anode and the cathode.
  • What is a drone (UAV)? - A drone is an unmanned aircraft.
  • What is a farad (F)? - A farad (F) is the standard unit of electrical capacitance (C) in the International System of Units.
  • What is a microcontroller (MCU)? - A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system.
  • What is a motherboard? - A motherboard is the main printed circuit board (PCB) in a computer.
  • What is a network node? - A network node is a connection point in a communications network.
  • What is a semiconductor, and what is it used for? - A semiconductor is a substance that can act as a conductor or insulator depending on other factors, enabling it to serve as a foundation for computers and other electronic devices.
  • What is a transistor? - A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition to amplifying and generating these electrical signals and acting as a switch/gate for them.
  • What is an AI assistant? - An AI assistant, or digital assistant, is software that uses artificial intelligence to understand natural language voice commands and complete tasks for the user.
  • What is an inductor? - An inductor is a passive electronic component that temporarily stores energy in a magnetic field when electric current flows through the inductor's coil.
  • What is brain-computer interface (BCI)? - Brain-computer interface (BCI) is a device that translates signals in the brain to control some external activity.
  • What is computer numerical control (CNC)? - Computer numerical control (CNC) is a manufacturing method that automates the control, movement and precision of machine tools through the use of preprogrammed computer software, which is embedded inside the tools.
  • What is EM shielding (electromagnetic shielding)? - EM shielding (electromagnetic shielding) is the practice of surrounding electronics and cables with conductive or magnetic materials to guard against incoming or outgoing emissions of electromagnetic frequencies (EMF).
  • What is impedance? - Impedance, denoted with Z, is an expression of the opposition that an electronic component, circuit or system offers to alternating or direct electric current.
  • What is matter? - Matter is a substance made up of various types of particles that occupies physical space and has inertia.
  • What is MIMO (multiple input, multiple output)? - MIMO (multiple input, multiple output) is an antenna technology for wireless communications in which multiple antennas are used at both the source (transmitter) and the destination (receiver).
  • What is modulation? - Modulation is the process of converting data into radio waves by adding information to an electronic or optical carrier signal.
  • What is neural radiance field (NeRF)? - Neural radiance fields (NeRFs) use deep learning to turn 2D images of objects or scenes into detailed 3D representations by encoding the entire scene into an artificial neural network.
  • What is NRZ (non-return-to-zero)? - NRZ (non-return-to-zero) is a form of digital data transmission in which the binary low and high states, represented by numerals 0 and 1, are transmitted by specific and constant direct current (DC) voltages.
  • What is passive keyless entry (PKE)? - Passive keyless entry (PKE) is an automotive security system that operates automatically when the user is in proximity to the vehicle, unlocking the door on approach or when the door handle is pulled, and locking it when the user walks away or touches the car on exit.
  • What is podcasting? - Podcasting is the preparation and distribution of digital audio files to the computers of subscribed users using Really Simple Syndication (RSS) feeds.
  • What is quantum entanglement and how does it work? - Quantum entanglement is a foundational phenomenon in quantum mechanics where two or more particles become interconnected in such a way that the state of one particle instantly influences the state of the other, regardless of the distance separating them.
  • What is quantum superposition? - Quantum superposition is the ability of a quantum system to act as if it is in multiple states at the same time until it is measured.
  • What is quantum theory? - Quantum theory, or quantum mechanics, is the theoretical basis of modern physics that explains the nature and behavior of matter and energy on the subatomic level.
  • What is SRAM (static random access memory)? - SRAM (static RAM) is a type of random access memory (RAM) that retains data bits in its memory as long as power is being supplied.
  • What is the double-slit experiment? - The double-slit experiment is a 19th century investigation into the properties of light that has since been found to demonstrate the wave-particle duality of photons, electrons and other particle types, as well as other quantum properties, such as superposition and interference.
  • What is unobtainium? - Unobtainium is a term used to refer to a material that cannot be accessed.
  • What is wavelength? - Wavelength is the distance between identical points, or adjacent crests, in the adjacent cycles of a waveform signal propagated in space or along a wire.
  • x86-64 - x86-64 (also called x86_64, x64, or amd64) is the 64-bit CPU architecture that is used in Intel and AMD processors.