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.
Requirements: Graduated from the same major for ten years, no limit on work experience, with junior-level professional title or above in electronics, communications, electromechanical and other relate...
I would like to ask, when compiling uboot for am335x, when making the configuration file, what is the difference between make am335x_evm_defconfig and am335x_evm_config? The am335x_evm_defconfig file ...
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Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
According to foreign media reports, Porsche Engineering has developed a new torque control system for all-wheel drive electric SUVs, and the system is currently being tested. The system can provide m...[Details]
Overview: The high-voltage unlocker made by using the commonly used AVR microcontroller ATmega16 can unlock all locked chips (unless the chip is damaged or burned). The work has been verified by expe...[Details]
I. Introduction/Abstract
The market for solar inverters (photovoltaic inverters) is growing due to the demand for renewable energy. These inverters need to be extremely efficient and reliabl...[Details]
Makefile Basic Concepts The following are used in the project's Makefile, mainly about assignment and $ method Assignment =, :=, ?=, += The assignment in Makefile can assign a list, for example VAR...[Details]
【Abstract】 The algorithm of ITU-TG. 723.1 standard speech codec and its implementation on ADSP-2181 chip are introduced. The combination of software and hardware realizes the sampling and real-time...[Details]
1 Problem Statement
One of the more commonly used networks in the field of industrial control and measurement is the industrial control equipment network composed of the RS-485 communication in...[Details]
Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
1 Introduction With the continuous improvement and beautification of people's living environment, colorful neon lights can be seen in many occasions. LED colored lights have been widely used due to...[Details]
Electronic expansion valve is an expansion valve controlled by electronic circuits. It is a key component in variable frequency air conditioning and refrigeration equipment. Since the electronic ex...[Details]
You can declare and use F-type PLC data types (UDT) just like standard PLC data types (UDT). You can use F-type PLC data types (UDT) in the safety program as well as in the standard user program.
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Abstract: This paper introduces the design of KJ626 coal mine power supply monitoring system. This system is a large-scale network monitoring and management system based on industrial Ethernet and ...[Details]
On the evening of July 8, Pioneer Intelligent released a prospectus for the private placement of A-shares on the Growth Enterprise Market. The total amount of funds raised from this private placement...[Details]
In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt serv...[Details]
On October 23, preliminary survey data from the Gaogong Industry Research Institute of Lithium Battery (GGII) showed that China's lithium battery shipments in the first three quarters of 2024 were ...[Details]