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The grounding resistance Rg is an abstract physical quantity, which refers to the ratio of the potential rise value U on the device relative to the remote zero potential point to I when the grounding ...[Details]
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1. Be familiar with the rules of drawing automobile circuits
In the car's full circuit diagram, the electrical appliances are arranged from left to right (the power supply is on the left, the ...[Details]
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A research team from Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea has successfully developed the world's first nanostructured electronic skin device (organic field effec...[Details]
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Even the design of ordinary DC to DC switching converters in power supply design will have a series of problems, especially in high-power power supply design. In addition to functional consideratio...[Details]
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The microcontroller drives the 1602/2004 LCD through the PCF8574T module. Friends in need can take a look. //------------------------------------------------------------------------------------------...[Details]
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China Energy Storage Network News:
Gansu Power Grid is the central hub of the Northwest Power Grid. To realize the large market, large circulation and large circulation of new energy, it is...[Details]
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1 Introduction
Currently, in order to improve the rate and capacity of downlink and uplink packet data, UMTS High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA...[Details]
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As shown in the figure, this is a TV power saving remote control shutdown circuit. This circuit consists of a power supply circuit, an infrared receiving circuit, a music integrated circuit IC (CIC28...[Details]
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In recent years, with the development of electronic technology, the current harmonics and reactive power pollution to the power grid caused by various electronic devices and household appliances ha...[Details]
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What is AUTOSAR
AUTOSAR stands for AUTomotive Open System Architecture, which literally means automotive open system architecture. It is jointly established by global automakers, parts supplie...[Details]
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On the occasion of the 27th China International Finance Exhibition, Intel held the 2019 Intel Financial Internet of Things Summit in Shenzhen. At the forum, Intel systematically shared its series of ...[Details]
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The research of electromagnetic flowmeters on fluid noise, explores the causes of its generation, finds ways to reduce fluid noise, and improves the sensor signal-to-noise ratio, which is of great si...[Details]
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Molex expands cable assembly product line with I-PEX MHF® 4L LK and MHF® I LK cable assemblies ● Multiple cable assembly configurations available using MHF® receptacles and Molex RF connector inte...[Details]
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A1: What is the difference between a normal LDO and a high PSRR LDO
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Q1: This question is very typical. In fact, the general LDO plays the role of stabilizing
the voltage
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]
DSP and ARM Processors
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