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.
Recently, market analysis agency Yole Développement released the Quarterly Market Monitoring Report on Compound Semiconductors for the fourth quarter of 2020. The report predicts that the overall mark...
## Preface The most critical step in displaying a QR code is how to convert the QR code into an array of 0, 1. My steps are: (1) Generate a black and white QR code using a QR code tool. (2) Use an ima...
1. How to use an oscilloscope to detect and analyze the reliability of a designed product?
A: Oscilloscopes have long been one of the most effective tools for testing electronic circuits. By observing...
Reprinted from: https://www.cnbeta.com/articles/tech/1135425.htmIn addition to the release of GCC 9.4, the GCC Steering Committee today announced the deprecation of an existing long-standing policy: t...
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This article is used to review the SPIFI debugging process based on RT-Thread, summarize the relevant knowledge, and form an experience summary of the corresponding knowledge.
Hardware Plat...
The reality facing the industry is that parts are getting smaller and smaller. For example, a 0201 chip capacitor is 75% smaller than a 0402 and takes up 66% less area on the circuit board. Th...[Details]
Wireless microphones are used in many occasions in modern cultural life. However, people still have many misunderstandings about the selection and use of wireless microphones, such as the eff...[Details]
Today, Intel released its third-quarter financial report, with total revenue of $19.2 billion, the same as the same period last year; net profit was $6 billion, down 6% from $6.4 billion in the ...[Details]
1) Cause Analysis AC74DIE2V ;;; From the introduction in the question and the voltage waveform display in the question figure, it should be caused by the X-axis scanning being out of sync. As shown ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The innovation of automotive technology is reflected in all aspects, but it is mainly driven by three major trends: in the future, more and more cars will be connected to the Internet, so network s...[Details]
During the Qingming Festival, we recall the past. Today, we will take a look at those graphics card, motherboard, and mobile phone brands that have disappeared from people's sight. Graphics card ma...[Details]
Bloomberg New Energy Finance (BNEF) has revised upward its forecast for global energy storage (GES) by 13% as a result of recent policy developments in the United States and Europe....[Details]
1 Scope This standard specifies an artificial weathering test method that uses fluorescent ultraviolet lamps and condensation devices to simulate the aging factors of natural climate, such as solar u...[Details]
1. Enter automatic measurement mode
The previous section introduced
the initialization of TSC and the interrupt service routine framework
, which can perform basic press and release de...[Details]
1. Circuit working principle
The circuit of a simple small capacitor tester is shown in the figure below. It uses the light-emitting diode to determine whether the small capacitor is good or b...[Details]
According to news on November 22, on November 21, Sun Wenlong, Chairman of the Open Atom Open Source Foundation, and Mike Milinkovich, Executive Director of the Eclipse Foundation, signed a cooperati...[Details]
This article mainly introduces a simple LED indicator and timer demonstration on the STMicroelectronics STMicroelectronics NUCLEO-8L152R8 development board. The author uses a Debian GNU/Linux system,...[Details]
When using STM32, it is sometimes necessary to disable global interrupts. For example, the external interrupts need to be disabled during the MCU upgrade process to prevent the upgrade from failing d...[Details]
An elderly woman who lives alone in a small mountain village takes a break from lunch. She has a thin, square rubber patch on the back of her hand. Like a plaster, it stretches and flexes with the ...[Details]