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.
With the development of the times, Intel has been gradually replaced by single-chip microcomputers. In the past, Zilog, Motorola, and Intele were the three major players in the microprocessor field. B...
Introduction to Course Selection Test Experience Activity Version 2.0 :Are you confused about learning analog electronics? Confused about what to learn and where to find courses? TI can help you solve...
[size=4] A switching power supply is also called an exchange power supply or a switching converter. It is a high-frequency power conversion device and a type of power supply. Its function is to conver...
When porting emwin, you need to turn on CRC. Use RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_CRC,ENABLE); when turning it on, it prompts that RCC_AHB1PeriphClockCmd is undefined. I would like to ask the mas...
This content is originally created by EEWORLD forum user Zhao Jun 2019. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source
Electroma...
I am a novice, I have a laser engraving machine, the engraving size is 3020, but I think the work surface is too small, can I remove all the motherboard in the machine, and then change to a larger 609...
As a SVC device, magnetically controlled reactor (MCR) is mainly used to compensate for system reactive power, suppress voltage fluctuations and flicker, so rapidity is a crucial characteristic. In o...[Details]
On February 28, the State Council Information Office held a press conference on promoting the stable operation and quality upgrade of industry and information technology. At the conference, a reporte...[Details]
On August 26, Shenzhen Huaqiang released its 2021 semi-annual report. In the first half of 2021, the company's performance achieved substantial growth, with operating income of 9.987 billion yuan, a ...[Details]
Silver cable proudly displays Guanting water-soft vertical tower and sets off green waves
——China Energy Engineering North China Institute carries out ±500 kV Zhangbei flexible DC power grid t...[Details]
For users who have purchased a small-capacity iPhone, once they encounter a shortage of flash memory space, common options include buying a new phone or purchasing iCloud space to use cloud sto...[Details]
At present, video, audio, data, Ethernet, telephone and other optical transceivers are widely used in the fields of highways, transportation, electronic police, monitoring, security, industrial aut...[Details]
According to news on November 9, the whistleblower Tech_Reve claimed on the X platform that Apple is using large language models (LLM) to completely transform Siri into the "ultimate virtual assistan...[Details]
As the name implies, high-power LED street lights are street lights with a power of more than 30 watts and using new LED semiconductor light sources. At present, the standard for LED street lights ...[Details]
The world's largest consumer electronics show, IFA 2020, was held in Berlin, Germany from September 3rd to 5th. Huawei brought new products to the event. The theme of Huawei's event was Huawei's Visi...[Details]
According to foreign media NokiaPowerUser, Nokia Mobile seems to be planning to launch two new Nokia smartphones with battery capacities of 4500 mAH and 5000 mAH in the near future. Both TÜV ...[Details]
Economic development starts with electricity. On the road of stabilizing growth and promoting development, power companies have been moving forward steadily, always considering the overall situatio...[Details]
1 Points to note in printed circuit board design
(1) When high-speed, medium-speed and low-speed logic circuits are mixed, different layout areas must be allocated on the printed circuit board....[Details]
As users' demands for mobile phone functions grow, a new demand has come into the consideration of mobile phone manufacturers, that is, mobile phones can have LED prompts to provide status, so as t...[Details]
Multi-stage amplifier circuit
1. Multi-stage amplifier circuit and its coupling method
In many applications, the amplifier is required to have a higher gain and appropriate input and output re...[Details]
Replacing MR16 halogen lamps with LEDs can effectively reduce energy consumption and save circuit and system maintenance costs. This application note details the advantages of using LEDs in current...[Details]
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