Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
The 2019 ST National Tour Seminar will be launched in 13 cities ( Beijing, Hangzhou, Chengdu, Hefei, Shenzhen, Xi'an, Nanjing, Shunde, Changsha, Jinan, Xiamen, Shanghai, and Guangzhou ) from September...
The voltage doubler rectifier circuit is shown in the figure
The driving circuit is IR2153 half-bridge driver
I saw that other people’s electrostatic devices have (overcurrent protection, discharge pr...
##When installing 32-bit dependent libraries in 64-bit Ubuntu, the error "libc6:i386 (!= 2.19-0ubuntu6.6) but 2.19-0ubuntu6.15 is to be installed" appears. A feasible solution###1. Problem description...
[align=center][/align] [size=4]In the recent trade war, one of the key technologies that the United States has used to hold China back is chips. Chips are truly a model of high technology: the raw mat...
[i=s]This post was last edited by 90houyidai on 2022-5-26 17:26[/i]The first chip using RISC-V
According to the "RVB2601 Development Board Quick Start Guide", you can quickly build a development envir...
Linux Kernel Analysis and Application Xi'an University of Posts and Telecommunications (Chen Lijun) : https://training.eeworld.com.cn/course/5373In the study of the huge Linux kernel source code, how ...
Whether in a process or a thread, we often use some timer functions. Here we will talk about the use of timers in multithreading. First of all, in Linux programming, the timer functions are alarm() an...[Details]
The most common fault is when the photovoltaic grid-connected inverter reports "AC voltage out of range". This is because the voltage of the power grid is not constant, but changes with the load an...[Details]
On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]
It is no longer news that GF is selling factories. Since January this year, GF has sold factories three times. It was originally thought that GF would stop and take a break, but unexpectedly, GF gave...[Details]
The PSM3000 series power meter/sensor provides true average power measurement, and accurate power measurement is not affected by signal modulation and bandwidth. The PSM4000 Series power meters/senso...[Details]
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8*8LED dot matrix——display digital experiment
Implementation phenomenon: After downloading the program, the number 0 is ...[Details]
Following China Unicom, China Telecom and China Mobile, the fourth largest operator is finally taking action, and it is China Radio and Television. The launch of 5G numbers for radio and television...[Details]
We went to AI-benchmark and accidentally discovered that another new Redmi phone was exposed. It was named Redmi Note10, equipped with MediaTek Dimensity 820 chip, pre-installed with MIUI deeply cust...[Details]
A function pointer is a pointer variable that points to a function. Therefore, a "function pointer" itself should first be a pointer variable, but the pointer variable points to a function. The follow...[Details]
According to the Russian Satellite News Agency, DNA, one of Finland's three major mobile operators, announced that it will shut down its 3G network by the end of 2023 due to improved communica...[Details]
According to foreign media CNET, Apple is developing a head-mounted display. Apple has not revealed any exact information about the rumored AR glasses, but through the Focals smart glasses previously...[Details]
The program uses the assembly code that was successfully compiled before. Then use the following script to debug the script /*** Use Configuration !disalbe! Wizard in Context Menu ***/ /*Nam...[Details]
On May 14, the National Committee of the Chinese People's Political Consultative Conference held a biweekly consultation meeting. Zhou Yumei, a member of the National Committee of the Chinese People'...[Details]
How to correctly calibrate the current of a withstand voltage tester
1. Connect the digital ammeter to the withstand voltage tester;
2. When the withstand voltage tester is in reset mode, tur...[Details]
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