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 qwqwqw2088 on 2019-7-10 10:41[/i]Old friends who are used to using AD software often ask about holes when drawing PCBs, because holes have different uses. Some holes ...
[i=s]This post was last edited by philips_lu on 2020-3-18 22:28[/i]Due to the nature of my work and the fact that I also like to tinker with things, disassembling hard drives and moving data is a comm...
Wireless technology can provide a convenient way to charge batteries in wearable devices that lack charging ports for design or aesthetic reasons. In the past, using wireless charging methods required...
Although we already know that the overall usability of series resonance is relatively strong, there are still many things to pay attention to when purchasing series resonance. For example, when purcha...
Recently, the project needs to use Gaoyun FPGA to generate 720P HDMI data. I have tested 640*480 before and it is normal. Because 720p needs to use a 74.25MHz pixel clock, Gaoyun's DVI-TX IP core also...
There is no better way than timed polling + state machine scanning keys. This framework supports short press, short press and release, long press, and long press and release recognition. Of course, wi...
SCHOTT, a global high-tech group and leader in the manufacture of waveguide optical materials and components for augmented reality (AR), has announced a strategic cooperation agreement with Lumus, an...[Details]
When selecting a digital-to-analog converter (DAC), designers can choose from a wide variety of ICs. DACs can be divided into many different categories for specific applications. However, the divisio...[Details]
At present, AEC Q101 "Stress Test Qualification Requirements for Automotive Discrete Devices Based on Failure Mechanisms" issued by the Automotive Electronics Council (AEC) has been widely recogniz...[Details]
For newly put into operation transformers, in addition to some necessary tests and protection and secondary tests according to the handover test standards, no-load full voltage closing impact test is ...[Details]
50,000 times/week, 300 times/hour, 5 times/minute... Do you know what these numbers mean?
Recently, self-driving technology company Waymo announced that its
robot
taxi service Waymo On...[Details]
Although British Prime Minister Boris Johnson was once hesitant about Huawei's entry into the UK's 5G network due to the persuasion of US President Trump, British officials finally admitted that some...[Details]
Cats are the natural enemies of mice, and using electronic devices to simulate cat sounds to drive away mice is an effective method. Because it is an electronic device, the cat's meow can be loud o...[Details]
On May 24, in response to investors' questions about whether the company had any cooperation with domestic chips and operating systems such as Tongxin, Loongson, and Shenwei, SuperMap Software stated...[Details]
introduction Electromagnetic compatibility (EMC) requires that electronic and electrical devices must have the ability to work normally in a certain electromagnetic environment. Testing and researchi...[Details]
Intrinsic ID demonstrated its Root of Trust (RoT) solution at CES 2024, which has been deployed in more than 650 million devices worldwide.
“At Intrinsic ID, our solutions provide a stro...[Details]
The program that determines the reception and transmission of data by the flashing of the light has a receiving end and a transmitting end If 24L01 uses reg51 then both devices must use reg51, if th...[Details]
The Song Dynasty's "Pingjiang Map" is the earliest and most complete ancient inscribed city layout map in my country. Looking down from a satellite, people will be surprised that the current Suzhou...[Details]
According to Jiwei.com news, on July 29, Huawei released the MiniLED Smart Screen V75, and the event also ignited the industrial chain; according to Jiwei.com, Huawei Smart Screen V75 Super uses the ...[Details]
LED fill light uses LED light emitting diodes to fill light for the subject. LED lights are generally used in camera phones or digital cameras due to their low energy consumption and high brigh...[Details]
Recently, the Beijing Municipal Bureau of Economic and Information Technology issued the "Beijing Smart City Development Action Outline during the 14th Five-Year Plan Period (Draft for Public C...[Details]