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.
A complete DSP program contains at least three parts: program code, interrupt vector table, link command file (or link configuration file) (*.cmd). The link configuration file determines the options w...
[i=s]This post was last edited by gyp1 on 2019-9-30 16:40[/i]Magnetic field mode test and test summaryThis test is based on the magnetic field mode, and the test target is the drive power circuit part...
[align=center]Chapter 5[/align][align=left]Main content:[/align][align=left]1. When programming the system on bare metal, first initialize the relevant hardware, and then let the main program loop con...
1. If the MCU has a serial port peripheral, adding a level conversion chip, such as MAX232, SP3485, will become the RS232 and RS485 interface.
2. RS485 uses differential signal negative logic, +2~+6V ...
The recently popular TV series "All Is Well" is about to end, and the elderly care problem has become a hot topic. "Don't dare to get sick", "No one to take care of you when you are old", "Strong emo...[Details]
A typical digital interface for a 4×4 keypad uses 8 digital I/O pins. But using 8 pins as digital I/O takes up the number of segment driver pins that can be used to connect to the LCD. By using 2...[Details]
Recently, the world's first offshore grid-based energy storage project built by China National Offshore Oil Corporation, the Weizhou Island 5MW/10MWh energy storage power station, was successfully ...[Details]
Refined execution and focus on trends in the automotive and industrial sectors drive ON Semiconductor's performance and lay the foundation for future strategies May 26, 2023 - Onsemi, a leader i...[Details]
What should the next-generation blind-filling lidar that can be mass-produced and put into vehicles look like? Yijing Technology handed in its answer sheet. On January 6, 2023, Beijing time, Yiji Tec...[Details]
The firmware library for the serial port under STM32 is quite well written. The following is just a little encapsulation of the serial port library in this article:
/*HKY_uart.h*/
#ifndef _HKY...[Details]
Recently, according to foreign media reports, Tesla is planning to launch two next-generation luxury cars. The new cars may be equipped with three motor power systems, and the EPA range can reach 644...[Details]
Key points: The third-generation Snapdragon 7+ mobile platform introduces many terminal-side generative AI functions to the Snapdragon 7 series for the first time, while improving CPU perform...[Details]
Motorola's new edge X was recently registered with the Ministry of Industry and Information Technology, with the model number XT2201-2. At the same time, the real machine picture was also exposed, wh...[Details]
Overview
The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new gen...[Details]
Currently, driverless cars are being put into use at an accelerated pace, and unmanned delivery is seen as one of the key tracks that will be the first to break through the commercialization barrie...[Details]
Since 2015, China Unicom Wokahui has customized special annual blessing cards for smart watches with major brands such as Xiaotiancai, 360, Xiaomi Xiaoxun, etc., which have been loved by millions of ...[Details]
According to relevant data, my country's industrial robot output has been increasing year by year from 2012 to 2020. By 2020, my country's industrial robot output had reached 237,068 units, a cumulat...[Details]
As we all know, oscilloscopes are known as the eyes of electronic engineers, so bandwidth is the most important technical indicator of an oscilloscope, and it is also the most expensive indicator of ...[Details]
Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]