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.
Open the device tree version burning tool directory "android_m6.0.1_2.0.0_ga_tool_20190725" and modify cfg.ini as shown belowOpen the file "android_m6.0.1_2.0.0_ga_tool_20190725\mfgtools\Profiles\Linu...
Since January 2009, the author has serialized the lecture "Hand in Hand Teach You to Learn CPLD/FPGA Design" in the magazine "Electronic World". "Hand in Hand Teach You to Learn CPLD/FPGA and Single C...
First of all, what is a power amplifier?
Power amplifier: referred to as "PA", refers to an amplifier that can produce maximum power output under given distortion conditions and drive resistive, capac...
The gate circuit is the most basic logic unit in the digital circuit. It can create a certain logical relationship between the output signal and the input signal. In digital circuits, signals are most...
The power supply problem has troubled me for a long time. But I have not been able to find the answer. Recently, I have some time, so I searched for information and learned about it.Table: 4 forms of ...
[i=s]This post was last edited by hotsauce1861 on 2019-11-30 08:01[/i] ## Permanent magnet synchronous motor classification According to the position of the permanent magnet on the rotor, it can be di...
PCMag reported that Samsung is experiencing delays in the delivery of new products due to strong demand for the Galaxy S22 product line from major US operators. The situation varies for differ...[Details]
With the progress and development of detection technology and manufacturing process, pressure-sensitive strain gauge target flowmeters are increasingly widely used in the detection of various fluid ...[Details]
PLC and frequency converter have a relationship of inclusion and being included. Both PLC and frequency converter can complete some specific instructions to control motors. PLC is a program input e...[Details]
Professional engineers explain the difference between ARM and MCU
1. Software This should be the biggest difference. The operating system is introduced. Why introduce the operating system? What are...[Details]
This paper proposes a MEMS-based LED chip packaging technology, using the groove formed on the silicon substrate by the bulk silicon process as a reflective cavity for encapsulating LED chips. The ...[Details]
ARM (Advanced RISC Machines) is a general term for a class of microprocessors. ARM is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-co...[Details]
Switching power supply ripple generation Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of ripple...[Details]
Many of my friends' electronic products always use new expansion packs for no apparent reason. Especially for the TV at home, a new platform is installed every time a drama is watched. In order to ...[Details]
Problem description: There is a special data type called variant in LabVIEW. LabVIEW officially calls variant a container that can hold all data types. Almost all data types can be passed in. For ...[Details]
1 What is NCM811 ternary lithium battery This may be a very boring technical sharing article, but at this time before the subsidy is withdrawn, it may change the direction of the next new energy ma...[Details]
As a chassis solution provider, system simulation is crucial to improving development quality and efficiency when it comes to chassis development for OEMs, especially independent brands. The ongoin...[Details]
On January 31, SMIC announced that as of January 29, 2021 (EST), the outstanding ADRs of its Level 1 ADR plan accounted for less than 0.3% of the company's total issued share capital, and the partici...[Details]
Atomic operation implementation Purpose: Prevent two processes from opening the same file at the same time. Exit automatically when the latter process opens the file. Defining atomic variables Defi...[Details]
A U.S. jury recently ruled on a patent infringement lawsuit filed by Irish company Solas OLED. Samsung Display, Samsung Electronics and Samsung Electronics America all lost the case and were ordered ...[Details]
Dot pitch is one of the important technical parameters of LED display . What is dot pitch? How to choose LED display based on dot pitch? This is a question many friends have. The following are the...[Details]