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The protective case manufacturer has produced renderings of the iPhone 12 Pro Max with a case. Let’s take a look. The phone that appeared this time seems to be purple or sea soul blue. There...[Details]
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I once bought a remote control electric curtain. The original control part used infrared remote control, which had a limited remote control range and was inconvenient to use. For this reason, I mod...[Details]
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The Micrel MIC2826 is a four output, programmable Power Management IC, optimized for high efficiency power support in Mobile Application Processors, Co-Processors, DSPs, GPS and Media Player chipsets....[Details]
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introduction
As a software development platform in the field of professional measurement and control, LABVIEW contains rich data acquisition, data signal analysis and powerful DAQ assi...[Details]
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0 Introduction
Under the background of the international financial crisis, especially in the fiercely competitive automotive industry, it is very important to improve the technology of my ...[Details]
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New energy electric vehicles have become the choice of many family car owners. They not only have the characteristics of low cost and low energy consumption, but also make the initial contribution to...[Details]
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MOS tube is a voltage-controlled current device that uses changes in gate voltage to control changes in drain current. N-channel enhancement-type power MOS field-effect transistor is one of the mos...[Details]
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Recently, CATL's first overseas factory in Thuringia, Germany, achieved mass production of lithium-ion battery cells as scheduled, marking a milestone breakthrough in CATL's global development....[Details]
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The global crisis is coming again, not real estate, not finance, but semiconductors. Is this crisis another technological crisis following the "Y2K" crisis in 2000? According to data released by th...[Details]
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1. Apache transplantation
Download apache_1.3.36.tar.gz from http://www.apache.org/ and unzip it into a directory.
Use local gcc to compile this version. I used arm-linux-gcc4.4.3 on Fedo...[Details]
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On July 7, Wingtech Technology released an announcement stating that the company's issuance of shares and payment of cash to purchase assets and raise matching funds have been approved by the China S...[Details]
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1. Overview In the design and implementation process of communication systems, it is necessary to test the bit error performance of the system. Most of the common bit error rate testers are dedicat...[Details]
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1. DC resistance tester connection
Connect the I+, V+, V-, and I- terminals of the DC resistance tester to the test product according to the method in Figure 1. This connection method can eliminate...[Details]
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According to Jiwei.com, on July 16, an investor asked Yaxiang Integration: What is the impact of the Wuhan Hongxin project being unfinished on the company? How many engineering orders does the compan...[Details]
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Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]