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.
In an AC circuit containing resistance, inductance and capacitance, the voltage across the circuit is generally out of phase with the current. If the circuit parameters or the power supply frequency a...
In embedded development, we sometimes need to check the usage of the target chip FLASH and RAM area after compilation. Most IDEs disable this function by default. In this case, we can manually enable ...
Introduction: Liu Bei believed that Zhuge Liang's command and combat ability was inferior to that of himself, Pang Tong and Fa Zheng. Later, he gave the military power to Zhuge Liang because the first...
Recently, I used a circuit like the one below, which uses a 5551 to control MJD127, and then controls the on and off of 36V.What I don't understand now is how to select the resistance value of R2 to m...
On April 27, Gokewei disclosed its 2020 annual report. During the reporting period, the company achieved operating income of 731 million yuan, a year-on-year increase of 34.64%, and realized a net pr...[Details]
When the user application is running, there may be special requirements, which require the implementation of a microcontroller system reset (one of the hot restarts). Since the traditional 8051 micro...[Details]
On February 3, 2021, according to Tech Planet, Huawei released a "Several Statements on the Company's Agent Registration of Yao Anna's Trademark" in its internal Xinsheng Community. The statement sai...[Details]
In early April, we reported that Nexperia, a wholly-owned subsidiary of Chinese company Wingtech Technology, had obtained approval from the British government for its acquisition of Newport Wafer Fab...[Details]
In signal transmission, BCH code is widely used in microcomputer-level communication due to its unique advantages. However, due to its complex algorithm, it is usually only used in dynamic and real...[Details]
The function of the step-down switching regulator LT1074 is to convert unstable DC into stable DC through step-down, rectification and smoothing. Its output current is about 5A. When overloaded, th...[Details]
Micron Technology Inc. (NASDAQ: MU), a leading provider of memory and storage solutions, today announced a UV Robot Design Challenge to meet the growing market demand for reliable, low-cost UV Robot ...[Details]
The STM32 development board I bought has very few peripherals, not even a digital tube, and the display must be done on the hyperterminal through the serial port. I am very lazy, so I picked a more co...[Details]
Overvoltage Generation and Regenerative Braking
The so-called inverter overvoltage refers to the inverter voltage exceeding the rated voltage due to various reasons, which is concentrated on t...[Details]
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Robots
Core components do not need to be imported, and all core functional components are domestically produced]
Haozhi Electromechanical said on the interactive platform that the co...[Details]
Recently, the US Patent and Trademark Office announced a patent from Microsoft called "3D Skeletonization Using Truncated Epipolar Lines". The invention document mainly describes the technology of g...[Details]
Recently, Zhongying Electronics released information on investor survey-related activities, and exchanged views on the company's current situation, product market and future development prospects. ...[Details]
In the single-chip system, the dynamic scanning display interface is one of the most widely used display methods in the single-chip system. Its interface circuit connects the same-named ends of the ...[Details]
There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, we have truly entered the multi-tasking system and g...[Details]
Analogue and Mixed Signal
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