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According to foreign media reports, researchers at the National Institute of Standards and Technology (NIST) and their colleagues have developed an optical switch that can transmit light from one com...[Details]
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Apple Inc. released an excellent quarterly earnings report on Thursday (July 30th) Eastern Time. In the third fiscal quarter ending June 27, 2020, Apple achieved revenue of US$59.685 billion, an incr...[Details]
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1. Introduction
EEFL is the abbreviation of External Electrode Fluorescent Lamp. Its structural feature is that there is no electrode inside the lamp tube. In addition to the working gas and t...[Details]
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introduction The geomagnetic field is the basic physical field of the earth system. People have used geomagnetic information for navigation since ancient times. The geomagnetic field provides a natur...[Details]
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HUD full name: Head Up Display So as the name suggests, the most basic features required are: being able to keep the headup line of sight as still as possible In order to keep the eyes still, ...[Details]
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With the acceleration of urban construction, leisure squares and green parks, as the highlights of the city, represent the mood of urban people eager to return to nature. Water represents spiritual...[Details]
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Energy Internet is to integrate the Internet and its technologies into the energy system to achieve the goal of higher quality, more efficient, fairer and more sustainable development of the energy...[Details]
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According to foreign media reports, researchers from the Nanobio Laboratory (NBL) of the A*STAR Institute in Singapore have developed a semi-solid electrolyte that can improve the safety of lithium-s...[Details]
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An announcement of suspension of sales stirred up the education market that had been silent for a long time.
In December 2023, DJI’s “STEAM Education” official website suddenly announced t...[Details]
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MC34063 is widely used because of its low price, switching peak current of 1.5A, simple circuit and efficiency that meets general requirements. In ADSL applications, the switching frequency of MC3406...[Details]
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In a DSO, the spectrum of a signal can be obtained through the fast Fourier transform (FFT), and then a signal can be analyzed in the frequency domain. For example, the measurement of power su...[Details]
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1 Introduction
Fujian Hengyuan Tap Water Co., Ltd. is located in Sanming City, Fujian Province. It is responsible for the supply of water for the entire Sanming citizens and the industrial...[Details]
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Tian Bo, Chairman and Party Secretary of State Grid Jibei Electric Power Co., Ltd.
Chairman Kou Wei emphasized at the company's video and telephone conference on the deployment of the construc...[Details]
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1UCC3858 Design Features
The high-efficiency, high-power-factor pre-regulator UCC3858 is a new PFC power factor corrector product launched by Unitrode. The internal functional block diagram ...[Details]
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According to foreign media reports, TDK Corporation has launched the second-generation 6-axis IMU for automotive safety applications, adding IAM-20685HP and IAM-20689 to the TDK InvenSense SmartAut...[Details]
Test/Measurement
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