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.
I use a brushless sensorless motor board. The motor starts to rotate fine at first, but after accelerating to a certain degree, the motor vibrates violently and the speed cannot be increased. What is ...
In 430, one clock cycle = the inverse of the MCLK crystal oscillator. If MCLK is 8M, then one clock cycle is 1/8us;one machine cycle = one clock cycle, that is, each action of 430 can complete a basic...
As shown in the figure below, the terminal block is a double-layer pluggable terminal block
What does the number of positions in the red box in the picture mean?
It looks like there are 20 interfaces ...
[i=s]This post was last edited by MianQi on 2021-9-14 21:45[/i]The reference routine is this: UART Practice on Zhongke Bluexun AB32VG1 (address: https://docs.qq.com/doc/DTVVWWXpLRVl6cER2?_t=1626260921...
This paper implements the interface between TMS320VC5421 and CompactFlash memory card (hereinafter referred to as CF card). The high-speed digital signal processing capability of DSP can be used to...[Details]
Beijing time, August 2 morning news, it was reported that the purchase of Rancho Vista Enterprise Center in San Diego is part of Apple's expansion of hardware and software engineering teams in the r...[Details]
If the development of the integrated circuit industry is sorted out vertically and horizontally, then in the vertical direction, the evolution of process nodes represented by Moore's Law will be a re...[Details]
1 Introduction
Reliability refers to the ability of a product to complete specified functions under specified conditions and within a specified time. Any product, whether it is mechanical, elec...[Details]
In order to actively respond to the country's call for the development of a green economy, Fulongma Group Co., Ltd. (hereinafter referred to as the "Company") has made strategic arrangements for it...[Details]
At present, the reliability of power supply in Shanghai has reached 99.996%, and the power supply is stable and sufficient; key epidemic prevention units enjoy the green channel of "no power outage...[Details]
First product in series enables sensorless control of 3-phase brushless DC motors
Shanghai, China, March 28, 2024 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) t...[Details]
General Motors has developed new technologies to keep workplaces safe during the COVID-19 pandemic. The company is also sharing its innovations with the world for use in manufacturing plants, offices...[Details]
In the maintenance of electrical appliances, we often encounter some faults such as cold solder joints, broken printed circuit boards, and poor internal contact of parts. Some faults can be seen wit...[Details]
On October 15, Xinxing Casting and Forging Co., Ltd. held a chairman's office meeting to convey and study the spirit of the group's work retreat and strategic seminar, thoroughly analyze the crises...[Details]
After the 2019 VLSI Symposium in Japan, TSMC held a small press conference and gave a speech on packaging during SEMICON West. This article will summarize the technologies mentioned by TSMC in the ab...[Details]
At present, mobile phones generally use white light LED as the backlight element of the display screen, and the corresponding white light LED driver has become an indispensable IC in the design ...[Details]
It rains when it rains? Recently, Huawei equipment has been banned in the United States, Japan, Canada, India and other countries. On the other hand, due to the United States, the United Kingdom, Bra...[Details]
1 Introduction
The advantages of DSP (digital signal processing) include processing complex operations, being particularly suitable for digital filtering, voice, video, image processing, c...[Details]
Germany's MR and China National Electric Equipment Group Co., Ltd. jointly open a new chapter at the CIIE
November 7, 2024, Shanghai, China – Today,
during the 7th China Inter...[Details]