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.
[align=left]Recently, people are talking about 996, but for hardware engineers, we are always 827 when we are busy. [/align][align=left][/align][align=left]Not to mention the city at 4am, I have even ...
I have graduated for less than a year, and I feel that there is really not much future for those who are just working on hardware. Without discussing those who are IC designers, the salary of hardware...
In PCB proofing, alumina ceramic substrates have been widely used in many industries. However, in specific applications, the thickness and specifications of each alumina ceramic substrate are differen...
Is there any relationship between the input voltage and power supply voltage of the CD4051 analog switch commonly used in circuits? As shown in the following figure: VCC = 5V, the input voltage in the...
[i=s] This post was last edited by Peng Binghao on 2019-5-7 21:07 [size=6]DIY Modified Power Supply Current Display Digital Tube [/size] [b][size=6]Preface [/size][/b]: I bought a DC power supply. Bef...
As shown in the figure below, I want to use LM393 to make a zero-crossing comparator:Figure a, a 10k resistor is connected in series at the positive and negative ends of the comparator, and the output...
As the automotive industry develops towards "electrification, technology, intelligence, networking, and sharing", the application of new cutting-edge technologies in automobiles will become inevita...[Details]
Ericsson, Qualcomm and Thales plan to bring 5G to space
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The study comes after the 3GPP global telecommunications standards body approved satellite-powered 5G non-terrestrial ...[Details]
Xiaomi has announced that it will release the Xiaomi POCO M4 Pro 5G mobile phone overseas on November 9. Today, Xiaomi POCO announced on the social platform that this conference will not onl...[Details]
"Automation is unavoidable. Even if you simply replace manual labor with robots, once you enjoy the efficiency it brings, you can't go back... If you don't actively apply automation, you won't know...[Details]
In medical environments, instruments need to be kept clean at all times to prevent infection and ensure safety. However, as medical devices become increasingly complex, including the emergence of p...[Details]
When it comes to thermal management, for most people, the first thing that comes to mind is the experience of using the air conditioner in the car. However, for the entire vehicle, in addition to t...[Details]
1.What is the real-time sampling rate of an oscilloscope? Answer: The real-time sampling rate is the reciprocal of the sampling interval of one acquisition (one trigger) of the oscilloscope. It is un...[Details]
On February 17, OmniVision announced a day ago that it had achieved the world's smallest 0.56μm pixel technology. At the same time, OmniVision's R&D team has verified that even if the size of a sing...[Details]
On April 4, Zhang Wenwang, governor of the Chuxiong Prefecture People's Government of Yunnan Province, and his delegation made a special trip to Caohai Industrial Park in Yao'an County to inspect t...[Details]
Some time ago, Zhiji Auto and Xiaomi's war of words set off social media in the automotive industry. As a result, people were surprised to find that Zhiji Auto had officially announced that it woul...[Details]
Through the previous input and output content (LED control and button use), we have a basic understanding of controlling the I/O port. If you need to output high or low levels, you can write "1" or "...[Details]
There is a certain relationship between battery life and internal resistance. The size of internal resistance has a great impact on battery capacity and discharge performance, thereby affecting batte...[Details]
A team of researchers at the University of Texas at Austin has created a non-invasive electroencephalogram (EEG) sensor and installed it in a virtual reality (VR) device that can be worn comfortably ...[Details]
Preface The loading process of the ts (touch) driver was analyzed previously based on the "Platform Bus-Device-Driver" model. Now let's analyze the specific implementation of the driver. Involves the...[Details]
VR is not a new concept. The first VR device appeared as early as the 1950s. Since last year, the development of 5G, cloud computing, chips and display technology, as well as the outbreak of the epid...[Details]