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In the first half of 2019, domestic power semiconductor manufacturers faced tremendous pressure due to the escalating trade friction between China and the United States and the slowdown in the semico...[Details]
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1. Introduction
The human balance ability is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down, and walk. Once a person's balance ability is...[Details]
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There is a problem opening the serial communication program.
Checking the /etc/mdev.conf file and analyzing the file system startup process in the related document "Mini2440 Linux Porting and ...[Details]
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After burning the kernel and the secure file system, in U-Boot, enter run safemode to enter the secure system. In the secure system, burn the user file system. Burning the user file system actually...[Details]
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This example uses two methods to output PWM waveforms, namely software delay method and timer 0. The motor driver chip is L298. Its Chinese information can be found in the IC learning notes.
cod...[Details]
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To the Development and Reform Commission (Energy Bureau), Education Bureau, Science and Technology Bureau, Industry and Information Technology Bureau, Finance Bureau, Human Resources and Social Sec...[Details]
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Abstract: The design method of high-power VDMOS (200 V) is introduced. The design parameters are analyzed theoretically, and the design parameters are verified and optimized using simulation tool...[Details]
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On August 10, according to the author's inquiry, the winning numbers of CIS manufacturer GalaxyCore were released, among which the second phase of the Big Fund participated in the strategic placement...[Details]
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This article is translated from Datacenterknowledge In late October, two years after fabless semiconductor startup SiFive brought RISC-V open source chips to the industrial world with the launch of...[Details]
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Based on the principle of "complementing each other's strengths, sharing resources, in-depth cooperation, mutual benefit and win-win", with the goal of common development and long-term stable coope...[Details]
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RF signal generator principle and performance RF signal generator is a commonly used general electronic test and measurement instrument. It is a basic test instrument that must be used in the field o...[Details]
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Signal Path recently released a video disassembling an 86109B optoelectronic signal measurement module from an Agilent sampling oscilloscope. This module is very expensive, costing around $85,000, so...[Details]
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YANG DESIGN electrical equipment, smart hardware, medical device design cases Text: Innovative design of smart hardware products You can keep track of your data anytime, anywhere while working fro...[Details]
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Field effect transistor is abbreviated as FET. It can be divided into junction field effect transistor (JFET) and insulated gate field effect transistor (
MOSFET
), which we usually call...[Details]
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introduction Unmanned aerial vehicles are widely used in military reconnaissance and civil mapping, among which the airborne video image system is one of the important links in the airborne electroni...[Details]
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