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"The emergency power supply vehicle has been connected to transformer No. 1 and can provide security load at any time." At 15:00 on February 5, after continuous work by employees of State Grid Shan...[Details]
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According to Jiwei.com, on April 13, Lianwei released its first quarter 2021 performance forecast, saying that according to preliminary estimates by the financial department, the net profit attributa...[Details]
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It is getting more and more attention. It is really a robot melee. Humanoid robots, service robots and other great robots have taken turns to appear; various heavyweight new products are dazzling. Tod...[Details]
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It is a commonly used professional instrument. Mastering the use of megohmmeter is a basic skill for electricians. This article introduces the use of megohmmeter. Megohmmeter, also known as megohmmet...[Details]
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Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Abstract: This application note discusses various contributors to battery capacity consumption in a battery-backed applicat...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]
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Preface The control of the MCU is actually the control of the I/O port. No matter what kind of control the MCU performs on the outside world, or what kind of control it accepts from the outside, it i...[Details]
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Fixed output integrated voltage regulators such as the 78×× series
can easily increase the output voltage V0
by simply connecting two
external resistors
(see the figure below).
The outpu...[Details]
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There are many different technologies and designs used in solid-state switches sold on the market today. Standard bidirectional thyristors and snubberless bidirectional thyristors, as well as the ACS ...[Details]
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element14 launches Arduino UNO Anniversary Design Challenge Community members will have a chance to win a limited edition Arduino UNO Mini Shanghai, China, December 24, 2021 – Farnell, a globa...[Details]
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0 Preface
There are currently three methods for implementing RLC measurements. 1) The bridge method, which has high measurement accuracy and is widely used, has now been derived into many types....[Details]
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A CD player is actually what we often call a CD player in our daily life. Some people also call it a laser player or a laser player. It is an intelligent high-fidelity stereo sound device controlle...[Details]
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1 Introduction
The development of information technology has long penetrated into all areas of the national economy, and radar technology has played a vital role in the military field since its adven...[Details]
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Recently there have been reports that Samsung may launch the second-generation Galaxy Watch smartwatch at the Galaxy Note 10 launch conference in August, and will add the Touch Bazel function (touch ...[Details]
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1. Kconfig analysis in the serial folder config SERIAL_SAMSUNG tristate "Samsung SoC serial support" depends on ARM && PLAT_S3C select SERIAL_CORE help Support for the on-chip UARTs on the Samsu...[Details]
MEMS sensors
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