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=s]This post was last edited by Knight on the Sun on 2022-7-21 00:48[/i]1. RW007 Introduction
RW007 is a SPI/UART high-speed wifi module based on Cortex-M4 WIFI SOC developed by Shanghai Ruiside Ele...
The picture is a curve chart of MMBT3904. There are 4 questions as follows:
1. What does the "Base-Emitter Saturation Voltage" in the figure mean? How is it different from the base-emitter voltage dro...
In a single-ended flyback switching power supply, the primary input of the transformer is a DC voltage, and the secondary output is also a DC voltage.
How is the input DC converted into AC through the...
Figure 1 is the circuit in use, but because the external input terminal is in high impedance state when there is no input, it is sometimes unstable. I want to connect a 50K resistor directly between p...
For those who like to use KiCad, the new version Kicad5.1.6 is released
Manually enter the address to the official website to download
The KiCad project is proud to announce the latest stable release ...
Precision salt spray test chamber is a commonly used test chamber product, which has the advantages of aging resistance, corrosion resistance, easy cleaning and no leakage. It is widely used in the f...[Details]
The USB connector is a safe and power-saving universal connector with a USB interface. It can connect the circuit only when power is needed. Therefore, not only can a simple USB interface be used t...[Details]
Driven by policies, my country's photovoltaic industry has achieved leapfrog growth. By the end of 2016, my country's cumulative photovoltaic installed capacity reached 77.42GW, with an additional ...[Details]
According to Taiwan media Commercial Times, the supply of passive components is tightening, and the timing of price increase has attracted much attention. In response, Huaxin Technology said that the...[Details]
LG has confirmed that it is considering adjustments to its mobile phone business and does not rule out a sale. For this manufacturer, which ranks among the top three in South Korea and top fi...[Details]
1. Shift register f content left with carry bit (C) Format: RLF f. d Where d=1, result → f; d→0, result → w. The function is shown in the figure below. 2. Shift right the contents of regi...[Details]
Municipal Party Committee Secretary Yan Ganhui, Municipal Party Committee Deputy Secretary and Acting Mayor Xu Nangji, Municipal Party Committee Deputy Secretary Rao Liping, Municipal People's Cong...[Details]
In the future, new technologies will be a key enabler for making unknown traffic situations safer. HERE Technologies, Vodafone and Porsche are working together to achieve this as part of a feasibilit...[Details]
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Introduction
According to statistics, among the three parts of transmission lines, high-voltage distribution networks, and low-voltage users, the line loss of low-voltage users is ...[Details]
If the temperature rise inside the switching power supply is too high, it will cause the failure of temperature-sensitive semiconductor devices, electrolytic capacitors and other components. When t...[Details]
In iFixit's recent teardown, they found that Huawei's first 5G smartphone, the Mate 20X, is using components that are not only larger than Qualcomm's Snapdragon, but also run relatively hot. After IH...[Details]
The motion mode of ABB industrial robots is one of the key factors in their ability to perform tasks on automated production lines. This article will detail the various motion modes of ABB industri...[Details]
Processor and data center architectures are changing to meet the higher voltage demands of servers running AI and Large Language Models (LLMs).
Servers once consumed only a few hundred watts...[Details]
Abstract The traditional digital method of measuring resistance is to first convert the resistance value into an electrical signal (such as voltage), and then use an A/D converter to convert it int...[Details]
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