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.
WiFi 6, with increased data throughput (4x higher than Wi-Fi 5) and more users per node (4x the capacity of Wi-Fi 5), the RF design in Wi-Fi end products is becoming increasingly complex. Not only has...
When I mount a USB drive in Ubuntu, it says that the mount point directory does not exist, but the directory has been created with mkdir and can be viewed with ls. Why does it keep saying that the mou...
[i=s]This post was last edited by ddllxxrr on 2022-1-22 22:13[/i]Porting an operating system, this topic seems a bit strange. I hate porting anything. My ideal porting is to port it with just a click ...
[i=s]This post was last edited by alan000345 on 2019-6-21 14:49[/i]As cellular technology advances, modulation complexity increases, and the requirements on RF components become more stringent. While ...
Kit Name: Rapid IoT Prototyping Kit SLN-RPK-NODENXP's Rapid IoT Prototyping Kit is a comprehensive, secure and power-optimized solution designed to accelerate the prototyping and development of IoT te...
Table of contentsRaspberry Pi Windows IoT Development (Part 1)
Raspberry Pi Windows IoT Development (Part 2) USB Camera
Raspberry Pi Windows IoT Development (Part 3) Flashing LED
Raspberry Pi Windows ...
China Energy Storage Network:
Driven by the "carbon peak and carbon neutrality" goals and the energy "dual control" policy, China's demand for green electricity and low-carbon services has ...[Details]
I believe that most of the students who learn ARM have learned 51 first. If you use a compilation environment like Keil, you may find that the Keil development environment of 51 in school is n...[Details]
Domestic substitution is a major trend in the semiconductor industry in recent years. The analog chip market has a huge capacity, but there are many tracks, many categories, and scattered demand. A s...[Details]
The world's largest 100MW and large-scale outdoor demonstration base, source: State Power Investment Corporation Huanghe Hydropower
Recently, the State Power Investment Corporation (SPIC) ...[Details]
With the hot construction of "new infrastructure" and the release of the "14th Five-Year Plan", the clarion call for the intelligent transformation of traditional industries has been sounded. Under t...[Details]
Introduction: PIC18F series products are high-end products of Microchip Technology, Inc., USA. Most users use C language for programming and design. Most users use MPLAB integrated environment for pr...[Details]
At the beginning of the new century, due to the quality problems of Fire-tone tires, a large number of tire blowouts and rollovers caused more than 100 deaths and 400 injuries, which attracte...[Details]
The AT91SAM9x5ek series includes 5 chip models: AT91SAM9G25, AT91SAM9G15, AT91SAM9G35, AT91SAM9X25, and AT91SAM9X35. Among them, only 9X25 and 9X35 have built-in CAN function, so here and in the foll...[Details]
According to the working principle and output characteristics of high-precision photoelectric position sensitive detector (PSD), this paper introduces a design scheme of PSD output signal digital acq...[Details]
First of all, I need to explain that since I only need to do video acquisition on arm, I did not port other encoding and decoding libraries.
Once this is done, it is easy to load those libraries and ...[Details]
For some time, many spontaneous combustion accidents of electric vehicles have made people worried about the quality of electric vehicle power batteries. Therefore, every move related to power batte...[Details]
The precision reducer industry is a multidisciplinary industry, and its development involves many technologies such as metal materials, heat treatment, small modulus gear hardening, integration, et...[Details]
Overview of project progress in the integrated circuit field in May 2021: More than 46 projects were signed, involving 19 cities in 9 provinces, including the intelligent terminal project of Lizhen T...[Details]
The maintenance of the switching power supply can be divided into two steps: In case of power outage, "look, smell, ask, and measure" - Look: Open the power supply casing and check whether the ...[Details]
Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
RF/Wirelessly
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