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On December 7, Suzhou Dasheng Guoke Semiconductor Group Co., Ltd.'s "Automotive-grade Power Semiconductor Devices and Advanced Packaging Testing" project settled in Yancheng Jianhu High-tech Zone. A...[Details]
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1 Overview
Oscilloscope probes are essential to the accuracy and correctness of measurement results. They are electronic components that connect the circuit under test to the input of t...[Details]
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1 Introduction
bq24700 is a charging control chip designed for laptop battery packs. The chip has a unique dynamic charging management function that completes charging in the shortest time. T...[Details]
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The 17th International Medical Device Design and Manufacturing Technology Exhibition (referred to as: Medtec China 2023) will be held in Suzhou from 1st to 3rd next month. The exhibition moved to the...[Details]
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What are the precautions for using a precision torsion balance? A precision torsion balance is a type of teaching instrument and a precision measuring tool. There are many issues that need to be paid ...[Details]
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Registers related to external interrupts:
MCU Control Register - MCUCR The MCU Control Register contains interrupt trigger control bits and general MCU functions;
7 6 5 4 3 ...[Details]
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Sky News in the UK broadcast an interview with Ren Zhengfei, founder and CEO of Huawei. Ren Zhengfei talked about the new British Prime Minister Johnson and believed that Britain would not reject Hua...[Details]
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Nowadays, with the improvement of automobile electrification, the number of electronic devices in automobiles is increasing, and the electromagnetic interference problem between these devices is be...[Details]
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1 Overview
1.1 Definition
Online test, ICT, In-Circuit Test, is a standard test method to check manufacturing defects and component failures by testing the electrical performance and electric...[Details]
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Let's first talk about the detection process of LED energy-saving lamps.
First, we need to rule out false faults. After turning off the lights, the energy-saving lamp flashes intermittently, w...[Details]
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Regarding the precise delay of the microcontroller C language, many of the delay values on the Internet are given approximately but not accurately, and thus fail to meet the high precision requir...[Details]
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C code:
#include reg51.h
#include INTRINS.H
//#include util/delay.h
sbit ST=P3^2;
sbit EOC=P3^1;
sbit OE=P3^0;
sbit ADDA=P3 ^4;
sbit ADDB=P3^5;
sbit ADDC=P3^6;
unsigned char a,b...[Details]
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Introduction: Canadian battery developer Nano One and German chemical company BASF announced the signing of a joint development agreement (JDA). The two companies plan to jointly develop a process to...[Details]
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...[Details]
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Porting (I) ------ Modify Makefile, generate compilation target --- S3C6410
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Usage Environment
PC: Centos5.4
ker...[Details]
Analog electronics
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