DC Motor Calculations—Part 1 | Electronics360 - GlobalSpec
Figure 1: DC motor block diagram. The motor parameters, K ω and K t, are called motor velocity constant and motor torque constant, respectively.These are specific parameters of a particular motor. Normally these parameters can be found in the …
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Proximity sensors: Working principle, types and applications
Oct 10, 2022 · The proximity sensor is one of the oldest electronic components used in automation to detect objects. However, early designs of proximity switches required mechanical contact, which became unreliable after several switching cycles or operations.
5G vs 4G frequency spectrum comparison | Electronics360
Aug 24, 2020 · The second frequency band creates a major difference between 5G and 4G. It is a high-frequency band with millimeter-wave and frequencies above 24 GHz. 5G is an ideal solution for urban areas because these high frequencies have a very large bandwidth, keeping everyone connected.The comparison of 4G frequencies with 5G frequencies
Resistance of a resistor: How to determine resistance values
Dec 15, 2022 · Resistors are essential passive components used in pretty much every electronic circuit to resist the flow of electric current. However, the level by which resistors resist electric current primarily depends on the resistors' resistance rating (or value).
5G vs. 6G: What is it and when will it be here? | Electronics360
Mar 15, 2021 · This, however, is merely a stepping stone for 6G connectivity where near-instant connectivity is anticipated to be achieved in order to support future, bandwidth hungry processes with holographic media, artificial intelligence (AI)/machine learning (ML), smart wearables, autonomous vehicles, commuting reality devices, sensing and 3D mapping.
94% of DRAM market controlled by three companies
May 25, 2022 · The three largest suppliers in the memory market — Samsung, SK Hynix and Micron Technology — held 94% of the DRAM market share in 2021, according to new data from IC Insights.
What is jitter in electronics design? | Electronics360 - GlobalSpec
Jan 11, 2021 · The variation of a signal from its nominal timing value, resulting in a slightly different received signal from the ideal signal, is known as jitter.
Fundamentals of solid-state circuits | Electronics360 - GlobalSpec
Sep 16, 2020 · Solid-state components are current technology and some have been miniaturized compared to the first-generation solid-state components and the older vacuum tube technology. As a comparison, the first vacuum tube computers filled a large room and did not offer as many functions as today’s much smaller cell phones.
TechInsights Teardown: SpaceX Starlink Internet Kit
Dec 16, 2022 · Starlink is a satellite system that can deliver internet coverage to areas that are under covered or have no coverage at all. SpaceX has created Starlink to create a global broadband network using low Earth orbit (LEO) satellites for high-speed broadband services.