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It is reported that Apple is negotiating to purchase part of Japan Display's (JDI) Hakusan factory in Ishikawa Prefecture for US$200 million. At the same time, Apple may continue to use LCD screens i...[Details]
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The friction between China and the United States has not eased and continues to suppress terminal demand. The "hurt the enemy a thousand, hurt itself eight hundred" effect of the US ban on Huawei has...[Details]
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The performance of a multimeter is usually expressed in terms of the maximum scale value and the error of the multimeter. The maximum scale value of the multimeter is listed in Table 1, and the error...[Details]
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One New Year's Eve more than a hundred years ago, a car driver lost his way in the dark night while driving. A nearby farmer led him home with a lantern. Therefore, this horse lantern burning kerosen...[Details]
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On December 13, the research minutes released by Lianrui New Materials showed that the company's product shipments are generally stable and rising, with a positive trend. In terms of product sales ...[Details]
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Before answering this question, we must first understand the purpose of servo motors. Compared with ordinary motors, servo motors are mainly used for accurate positioning. Therefore, what we usuall...[Details]
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Mobile payment has penetrated into the lives of the general public. As the frequency and scenarios of use increase, some problems will naturally arise. For example, sometimes the mobile network...[Details]
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On March 14, Einstein's birthday, Stephen Hawking died at the age of 76. Hawking is one of the most outstanding scientists after Newton and Einstein, and is known as the " King of the Universe "! H...[Details]
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Hello everyone, I am Pi Ziheng, a serious technical guy. Today, Pi Ziheng will introduce to you the domestic automotive-grade MCU manufacturers and their products. In the field of automotive electr...[Details]
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On August 29, Farasis Energy signed an investment cooperation agreement with the Management Committee of Wuhu Sanshan Economic Development Zone, Anhui Province. Farasis Energy plans to establish a pr...[Details]
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Tesla is so popular in my country that a remote airbag is a hot search topic every day. In fact, this function has long been available in my country’s own-brand cars. For example, NIO ET7 ( Parame...[Details]
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On October 29, Taijing Technology released its third-quarter report, achieving operating income of 898 million yuan in the first three quarters, a year-on-year increase of 105.84%; and achieving net ...[Details]
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As we all know, the general keyboard detection principle of 51 single-chip microcomputer is non-encoded keyboard detection, and there is no circuit chip specifically used to generate key code numbers...[Details]
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In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
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1. Hardware interface circuit between AT89S51 microcontroller and 81C55 AT89S51 microcontroller can be directly connected to 81C55 without any external logic devices. The interface circuit bet...[Details]
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