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 2018-11-10 08:29[/i] [size=4] Communication switching power supply technology was introduced into my country in the 1980s and has been widely used in th...
The Internet of Things is growing rapidly. In its sub-segment, smart home and building automation applications, smart lighting plays a pivotal role in achieving energy saving and power saving, reducin...
The CMD file is a linker command file (Linker Command File) with the suffix .cmd.Before analyzing cmd files, you must first understand(1) the memory map of the DSP chip (Memory Map)(2) the knowledge o...
I have compiled the most downloaded materials this week as follows for your reference!TI component library (component library, package library, 3D library):https://download.eeworld.com.cn/detail/qwqwq...
GaN Technology Then and Now
Targeted GaN RD
Understanding GaN Device Thermal Analysis
Research and application of GaN materials
Medium and high voltage GaN devices: vertical or horizontal?
Qorvo helps...
Input three wires, 400+.400-.N in the figure is. The battery was originally connected here, and the switching power supply was used instead. The DCDC board does not work, and there is no voltage outpu...
Over the weekend, I would like to spend some time to sort out and summarize the situation of power batteries in the first half of 2021. It is divided into two parts. The first part today (Part 1) mai...[Details]
1. Introduction
Inclination sensors are devices that measure the inclination angle of a horizontal plane. They are widely used in engineering and technical fields such as civil engineering, hy...[Details]
At the Hot Chips 2024 conference, AMD launched the second generation (Gen 2) of its Versal AI Edge series, a major advancement in edge computing.
Versal AI Edge Gen 2 chip is desig...[Details]
MediaTek held a new product and technology launch conference in Shanghai today with the theme of "Gaming Chip Awakens the Power", launching the Helio G90 series, the first mobile chip designed for ga...[Details]
On the 24th of this month, Xiaomi 9 Pro was officially released. What’s interesting is that such a 5G mobile phone was reduced in price in disguise as soon as it was released. Currently, China Mobile...[Details]
1. Installation sequence: You must install Keil C51 first and then install RVMDK, otherwise there will be a series of compilation problems. 2. Common Keil error: last line of file ends without a n...[Details]
Accurate RF power management is a hot topic in modern wireless transmitters, with many benefits ranging from power amplifier protection in base stations to extended battery life in mobile applications...[Details]
Before building the root file system, compile busybox first. Check the readme to see if there is any information on how to compile it. There is some introduction about busybox, such as what is busy...[Details]
The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]
1 Introduction
Commonly used Boot Loaders for embedded Linux systems include arm-boot, redboot, and U-Boot. U-Boot (full name Universal Boot Loader) is a popular open source project that compli...[Details]
LED (Lighting Emitting Diode) is a semiconductor solid light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through the compound release of excess...[Details]
According to foreign media reports, Korean startup MORAI launched its new autonomous driving car simulation solution at the 2021 North American Consumer Electronics Show (CES). By recreating roads,...[Details]
There are many I/O ports and built-in peripherals on STM32, such as I2C, ADC, ISP, USART, etc. In order to save lead pins, these built-in peripherals basically share pins with I/O ports, that is,...[Details]
Research on Current Controlled Switching Power Supply
Ju Wenyao, 14th Electronic Research Institute, Ministry of Information Industry (Nanjing 210013)
Abstract: This paper introduces the basic pr...[Details]
Analogue and Mixed Signal
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