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.
Q: What are the main concerns for customers regarding interference?For 2.4 GHz Wi-Fi, both interference and coexistence are very importantPrimarily because our mobile products emit many surrounding si...
Has anyone had experience with this? When the device is taken outdoors in the north, the temperature of the motherboard may be lower than -20 degrees. Some components on the board are 0-70 degrees, wh...
Following the step-by-step instructions in the documentation, I installed the CDK environment on Windows . There were no errors during the installation, but unfortunately I couldn't seem to connect to...
Rare earth permanent magnet brushless DC motor uses high-performance rare earth permanent magnet materials and non-contact commutation technology. It is small in size, high in efficiency, without elec...
[i=s]This post was last edited by jszszzy on 2021-11-16 23:26[/i]Anxinke PB-02 module review (1) ------ appearance displaycompilation environment construction
The module arrived a few days late becaus...
When using gcc to compile the u-boot kernel, an error is always reported, for example:
scripts/Makefile.host:118: recipe for target 'scripts/basic/fixdep' failed
Makefile:381: recipe for target 'scrip...
Domestic civil single-phase meters can generally be divided into two categories: mechanical energy meters (induction energy meters) and electronic energy meters. In the past, the market share of mech...[Details]
I am not very educated, and I have always wanted to make a remote control switch, but I have not been able to do it because I have too little knowledge. Until I learned the microcontroller, this littl...[Details]
platform TQ2440 Qemu+vexpress-ca9 Linux-4.10.17 text Continue to analyze head.S: At this time, r2 stores the physical starting address of the device tree image, r8 is the starting address of ...[Details]
Recently, South Korea's KNCAP announced the safety test results of the 2021 Tesla Model 3 : the overall score was 83.3 points, but it failed in the automatic braking stage. In the AEB automati...[Details]
VR professional enterprise Global Platform Solutions Company (GPS for short) and electronic equipment manufacturer TCL jointly launched the wearable VR Glass product. According to Seoul News, the p...[Details]
Rumor has it that the iPhone 12 will have the same wireless charging feature as the iPhone 11, but some people are also looking forward to Apple introducing reverse wireless charging support for the ...[Details]
Although many driver devices have gradually integrated overcurrent, overvoltage and other protection functions, discrete component solutions are still needed in many occasions, especially in overheat...[Details]
MSP430 interrupt priority, open and close, interrupt nesting
The order of priority from high to low is:
PORT2_VECTOR (1 * 2u)
PORT1_VECTOR (4 * 2u)
TIMERA1_VECTOR (5 * 2u)
TIMERA0_VECTOR (6 *...[Details]
A bug in an app has caused some iOS users to be unable to open the app, and affected iPhone and iPad users will see a message "This app is no longer shared with you" when trying to access the...[Details]
This article uses mini2440 as the development environment to achieve the goal of: implementing a timer interrupt on a bare metal machine to make LED0 flash for 1 second.
int.c function...[Details]
Recently, Anhui Yunta Electronic Technology Co., Ltd. (hereinafter referred to as "Yunta Technology"), in conjunction with the School of Microelectronics of the University of Science and Technology o...[Details]
On the evening of May 9, Baidu Apollo announced that it would jointly develop a 15-megapixel vehicle camera module with Sony Semiconductor Solutions, Linktronics Electronics (LCE) and Black Sesame In...[Details]
During the cycle process, the early degradation of lithium-ion batteries is generally linear, but in the later stages of the cycle life, we often find that the degradation of lithium-ion batteries sh...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
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