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.
[Source: CCTV Finance] According to customs data, my country's chip imports in 2019 amounted to $304 billion, far exceeding the second-ranked crude oil imports. However, compared with 2018, the import...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-26 07:44[/i]a. High voltage step-down circuit LM5164 / LM5165In addition to the analog front end or secondary protection chip, the battery manage...
Updated: December 24Development Platform Application Guide/Motion Algorithm Library Sublibrary:For more relevant resources, please visit the ST MEMS Device Resource Library: Click to enter...
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Recently, a scientific and technological achievement appraisal meeting on "Research and Application of Key Technologies for High-Safety and High-Rate Energy Storage Systems" organized by the China ...[Details]
On the afternoon of December 17, the signing ceremony between Qixia High-tech Zone and Qingtao Yunneng Project was successfully held. Wang Chengjiang, Deputy Secretary of Qixia District Committee and ...[Details]
Introduction
Programmable logic controllers (PLCs) are at the heart of many industrial automation and process control systems, monitoring and controlling complex system variables. PLC-based syste...[Details]
Tesla acquires 20% of BYD shares? BYD acquires Aston Martin? Recently, two acquisition rumors about BYD have attracted attention. Foreign media reported that Tesla will use US$36 billion (appr...[Details]
Flowing water lamp experimental circuit diagram
1. Control the on and off of one or more lights
Assembly Implementation
;Notes
LOOP:
;SETB P1.1 ;(1) Turn off the light
MOV P1,#0FFH...[Details]
Alibaba recently announced its self-developed NFC technology (near field communication), which extends the sensing distance of traditional near-field communication in any direction from 20 centimeter...[Details]
There are multiple timers in STM8L, TIM1 is the highest level, and the others are ordinary timers, which are generally sufficient. The simplest example initialization //TIM3 clock enable ...[Details]
Our reporter Wu Wenjing reported that on August 30, Narada Power responded to investors on the Shenzhen Stock Exchange Interactive Platform regarding the progress of its solid-state battery business, ...[Details]
Whenever I see a live broadcast lag, I glance at the MacBook's uniform and exquisite C port: If I plug in an Internet cable, will the Internet be faster? So, if the Internet service is the same...[Details]
Shanghai, China, May 27, 2021 – The first RISC-V World Conference China will be held on June 21 at ShanghaiTech University. The summit is expected to have more than 1,000 offline attendees and more t...[Details]
A Delta VFD-A series 18.5KW inverter was repaired. The reason for the repair was that when the frequency rose to about 40Hz with normal load, it tripped the GFF fault and stopped.
The GFF fault is a...[Details]
Deepen school-enterprise cooperation and jointly cultivate testing talents
Teradyne and Hefei University of Technology "Semiconductor Test Technology Joint Laboratory"
The signi...[Details]
For traditional passenger cars, the fuel tank is the only practical source of energy, so manufacturers seek to save energy in all automotive systems, including electronic systems, to further impr...[Details]
1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program size at...[Details]
The microcontroller source program is as follows: pWTCON EQU 0x53000000 ; Watchdog timer port address pLOCKTIME EQU 0x4c000000 ; Lock time count value register address pCLKDIVN EQU 0x4c000014 ;Clo...[Details]