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The 2014 International Consumer Electronics Show (CES) has come to an end. Unlike previous years, this year's show had a particularly large number of car companies participating. Mercedes-Benz, BM...[Details]
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Shenzhen Stock Exchange-listed lithium-ion battery manufacturer Contemporary Amperex Technology Co., Ltd. (CATL) has begun construction of its lithium-ion battery laboratory, the 21C Laboratory, in N...[Details]
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To be honest, for professionals, this may be a very simple thing, but it is still necessary to record it so as not to forget it later. After all, watching videos is quite troublesome.
This is the s...[Details]
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This paper aims at the problem that when power lithium batteries are used in groups, each lithium battery requires protection against charging overvoltage, discharging undervoltage, overcurrent, and ...[Details]
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This blog post mainly describes the following points: 1. Introduction to Mini2440 development board and QEMU emulator 2. Compile QEMU adapted to Mini2440 3. Use of Buildroot (2012.05) 4. Run the comp...[Details]
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Nokia always makes exciting things dull, and the launch of Lumia 920 was not exciting at all. But it's no wonder, Elop's personality and Nokia's style are just like the magic weapon that can surviv...[Details]
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Introduction
Due to the progress of modern digital signal processor (DSP) design, semiconductor technology, parallel processing, and interconnection and transmission technology, the proces...[Details]
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0 Introduction The embedded chip CPU of the new generation of smart cards is equivalent to a special type of single-chip computer, which has a controller, memory, timing control logic and algorit...[Details]
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The characteristics of the measurement equipment may cause a normally working DUT to not meet the conformance requirements. The acquisition system, including probes, cables, and oscilloscopes, must a...[Details]
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Some students who are about to graduate asked their seniors in the community: "Which is more difficult, pure software development or embedded development? Which one is more promising? What preparatio...[Details]
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The test indicators of amplifiers can be divided into two categories: linear indicator test and nonlinear indicator test. The test of linear indicators is based on the measurement of S parameters and...[Details]
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Cable fault detection generally involves four steps: diagnosis, distance measurement, path finding and location determination. 1. Diagnosis Power cables can fail due to mechanical damage, in...[Details]
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Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
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Due to global business and organizational adjustments, American chip manufacturer Marvell has laid off part of its R&D teams in Shanghai and Chengdu. Including Maiweier Shanghai's SPG department, PHY...[Details]
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Introduction: This article provides an example of a 89C51 programmer driver /* 89C51 series CPU programmer receives CPU program*/ #include reg51.h #include intrins.h #include absacc.h #define e ...[Details]
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