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.
With the advent of smaller and smarter integrated circuits (ICs) in automotive electrical systems, it’s time to start addressing the elephant in the room: Why do we still use relays to control sunroof...
[i=s]This post was last edited by Steve-George on 2022-10-21 17:47[/i]1. Historical Background and Demands
In recent years, fire accidents in large buildings have occurred frequently, causing a large ...
Fault symptoms: The automatic transmission of the vehicle shifts too late during driving. Diagnosis and elimination: The reasons for the late shift are as follows: ① The throttle position sensor is ba...
1. Introduction
Civil aircraft usually use high frequency (HF) communication antennas for long-distance communication between air and ground. Early high frequency communication antennas mainly include...
Please give me some advice on how to make a boost circuit, from 24VDC to 100VDC, 0.3A.
Is the circuit operating in DCM mode or CCM mode? What is the appropriate switching frequency?...
According to Qichacha information, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) (hereinafter referred to as: Xiaomi Changjiang Industrial Fund) has added a new foreign in...[Details]
After Apple suspended sales of its devices in Turkey earlier this week amid a plunge in the Turkish lira against the dollar and growing economic concerns, a new report has surfaced that Apple has res...[Details]
In recent years, with the continuous improvement of CMOS process technology, the application scope of CMOS sensors has become more and more extensive, including digital cameras, computer cameras, v...[Details]
Because we rely on the S3C2440 to automatically copy data from Nandflash to the on-chip SRAM for execution when it boots up, the size of our executable program cannot be larger than the 4KB limit. Ho...[Details]
In order to facilitate debugging, we often need to use the printf function to print out debugging information. In Keil software, if you want to use the printf output function, please note that you ...[Details]
Shanghai, China (September 9, 2022) -
Xianji Semiconductor, a domestic high-performance MCU manufacturer, announced that its high-performance MCU product HPM6700/6400 series chips have complete...[Details]
1. Overall framework: (1) Design function: ①Can complete multi-directional walking and other customized actions. (forward, backward, left and right turn, obstacle avoidance); ② Automatic obstacle avo...[Details]
/** I use a timer in my code to control the time I use 138decoder int the hardware **/ #include reg51.h #define uint unsigned int #define uchar unsigned char sbit LSA=P2^2; sbit LSB=P2^3; sb...[Details]
Recently,
Xizhi Technology, a global leader in optoelectronic hybrid computing, officially announced the appointment of three company executives:
Hu Yongqiang, former head of AMD PCIe IP/So...[Details]
In fact, you and I don't need to wait for Apple to launch smart glasses. We can experience the experience brought by AR glasses now. Recently, Epson launched a new series of smart glasses, Moverio, w...[Details]
With the continuous development of the medical industry and people's increasing emphasis on their own health, more efficient and safer medical injection equipment are constantly being developed. Pref...[Details]
Many media outlets on Weibo broke the news that OPPO's mobile phone chip company has started. The article said that OPPO registered "Shanghai Jinsheng Communication Technology Co., Ltd." (referred to...[Details]
Tesla whistleblower greentheonly revealed the details of Tesla HW4.0, which can be used to evaluate the cost of Tesla HW4.0. HW4.0 will first be used on Tesla's new Model X/S, and is expected to be...[Details]
On the night of the 1024 Coder Carnival, iFlytek made a series of important announcements: Spark V3.0, which is comparable to ChatGPT, another Chinese humanoid
robot
, and the entry of AI i...[Details]
pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
Analogue and Mixed Signal
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