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.
Except for the part of the program using the aclk timer, the other work is normal. The oscilloscope shows that there is a high level but no 32k signal. The passive crystal oscillator (12.5pF) is direc...
There are a lot of exhibitors this time, including brand exhibitors and individual exhibitors, occupying 4 exhibition halls of the New International Expo Center.
This exhibition uses the exhibitors' w...
With the development of science and technology, the application of smart wearable devices is becoming more and more popular. Many smart wearable devices have waterproof function, which has become a...[Details]
By Yong Ang, Strategic Marketing Director, ON Semiconductor The latest iteration of the Universal Serial Bus (USB) specification, USB 3.1 Gen 2, is expected to change the way IT, consumer, industria...[Details]
Western Digital and its manufacturing partner Kioxia said on Thursday that materials used in flash memory chip production were contaminated, affecting production at two factories in Japan. The mov...[Details]
Recently, Hyundai Motor Group unveiled the VR design review site and test system for the first time at its Namyang Research Institute in Gyeonggi Province, announcing the official launch of the virtu...[Details]
Cable Fault Tester TFN FB18 Overview TFN FB18 cable fault tester is the result of TFN's continuous improvement and innovation over the years. The technical level of the whole system has reached the i...[Details]
This article: Main content: Statically light up the digital tube to display the number 99, dynamically light up the digital tube to display 12345678 (8-bit digital tube). Function 1: Static lighting ...[Details]
On July 17, 2019, the "2019 IMT-2020(5G) Summit" was held in Beijing under the guidance of the Ministry of Industry and Information Technology and hosted by the IMT-2020(5G) Promotion Group and the C...[Details]
The output filter inductor of the switching power supply is also called a smoothing choke. Its main function is to flatten the rectified current to obtain a more stable output and a smoother wav...[Details]
Abstract: This paper analyzes the drive control of brushless DC motors in detail and designs a dual rear-wheel drive control system for electric vehicles based on the ARM7 LPC2132 microprocessor. The...[Details]
The VG951 fiber optic gyroscope is developed based on the Sagnac effect, that is, the optical path difference of light in the Sagnac effect is proportional to the angular velocity of rotation, so the ...[Details]
Infineon Technologies announced at the 3rd China International Import Expo that it will increase investment in China and expand the IGBT module production line of its Wuxi plant. After the expansion,...[Details]
WM Motor Technology Group (WM Motor) and Qualcomm Technologies Inc. announced today that they will work together to support WM Motor's future models to adopt advanced automotive digital cockpits and...[Details]
1. GPIO hardware structure diagram: 2. GPIO program structure: 3. Framework introduction: The ASM here is a fixed startup folder, startup_stm32f10x_hd.s indicates that the current stm32 ...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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Microcontroller MCU
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