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.
Did you watch the World Cup? I did, and it made me happy and excited. It's not easy for the rich men in the Chinese men's football team.
2019.10.15 Let us remember this great day...
After 90 minutes o...
《1》User: I bought your Internet card, how do I use it? The customer service learned a little bit and found that the other party didn’t know much about computers, so he patiently taught from the beginn...
[size=14px]I want to implement a function like this: My LCD currently displays: Happy New Year! 2018! [/size] [size=14px]I want to change 2018 to 2019 through the matrix keyboard. The process is to fi...
i.MX6UL/i.MX6ULL Development FAQBased on Mir Electronics i.MX6UL/i.MX6ULL products2.1 kernel, uboot source code has changed, how to modify Yocto?Answer: When you modify the kernel or u boot and then b...
[i=s]This post was last edited by dcexpert on 2021-6-19 12:28[/i]MicroPython 1.16 was released today. Details will be released tomorrow (see the 4th floor).https://github.com/micropython/micropython/r...
[i=s]This post was last edited by dql2016 on 2020-12-20 16:03[/i]As the saying goes, "If you want to do your work well, you must first sharpen your tools." It's almost 1202, and the code editing funct...
Common oscilloscopes on the market have spectrum display functions. This mainly uses Fourier transform (FFT) to convert the time domain and frequency domain. However, the FFT and spectrum analyzer of...[Details]
Recently, the second expert group seminar of the standard "Requirements and Test Methods for Mobile Robot Elevator Suitability" was successfully held. As a leading company in the robotics industry...[Details]
Capacitance and dissipation factor (dielectric loss) measurement: Transformer tester CAPO 12 CAPO12 is a fully automatic capacitance, insulation tanδ/power factor tester developed by Raytech engineer...[Details]
On the evening of August 17, Sanhuan Group released its semi-annual report, stating that the net profit attributable to the parent company's owners in the first half of the year was 1.079 billion yua...[Details]
As brightness and energy efficiency gradually increase, extending service life has become a new requirement to accelerate the development of high brightness light emitting diode (HB LED) solid-state l...[Details]
Screenshots sent by classmates in our student group, Huawei always brings surprises. Kunpeng's desktop first release, running the domestic uos system (based on Linux), is not compatible with Windows,...[Details]
Before 5G mobile phones become popular around the world, Samsung has already started developing 5G 8K TVs. According to foreign media reports, Samsung has reached a cooperation with South Korea's S...[Details]
Shanghai, China, May 28, 2012 – Spansion Corporation (NYSE: CODE), an innovative leader in Flash memory solutions for the embedded market, today announced that it has begun sampling its first singl...[Details]
China has become one of the world's largest automobile markets, and the important role of automobiles in national economic production and life is becoming increasingly prominent. In recent years, ...[Details]
The switching
frequency must be set high enough to respond to load transients at the required slew rate. The MOSFET RDSON must be low to minimize high-frequency
switching
losses, and
...[Details]
Abstract:This article first introduces the independent power supply system active filter harmonic and reactive current compensation principle. And then, when active filter output power can not meet...[Details]
void TIM_DeInit(TIM_TypeDef* TIMx) // Initialize the timer registers with initialization parameters
TIMx: where x can be 1 to 17 to select the TIM peripheral.
TIM Output Compare Init structure ...[Details]
1 Introduction
With the massive increase of new loads and nonlinear loads in the power system, the voltage and current waveforms of the power system will be seriously distorted, thu...[Details]
With the rapid development of Internet, the mutual promotion of communication and computers, the power supply quality requirements for the precision
electronic
equipment used, such as compu...[Details]
Download the schematic used in this program: click here , the microcontroller chip used is stc89c52; just find the schematic diagram of the digital tube. This is the circuit diagram of the entire mi...[Details]