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 Jacktang on 2020-11-5 21:30[/i]The PxSEL register is used to set the port as general IO or peripheral IO. 0 is general IO, 1 is peripheral IO, and the default is gene...
With the diversification of people's living and working places, the market demand for hotels is also becoming more diversified and demanding. The environmental quality of hotels is also the focus of c...
[i=s]This post was last edited by DDZZ669 on 2020-9-14 22:23[/i]The previous article conducted an unboxing and evaluation: [GD32450I-EVAL] + 01 Unboxing and onboard resource evaluation . This article ...
[i=s]This post was last edited by Zhao Yutian on 2022-2-23 15:41[/i]Just over two weeks after the sudden death of a 25-year-old employee of Bilibili, ByteDance was revealed to have also suffered a sud...
1.1 Technical BackgroundImpedance matching is a common working state in radio technology, which reflects the power transmission relationship between the input circuit and the output circuit. When the ...
This morning, the first developer preview version of Android 12 (Developer Preview 1) was officially pushed and available for download. Pixel 3 and newer devices can already try it out. Accor...[Details]
The kernel source directory currently used /home/S3-ARM/Part-4-CoreAndDriver/UP/subject3/lesson3/new/linux-mini2440/ Kernel source code compilation command make uImage ARCH=arm CROSS_COMPILE=arm-...[Details]
To further improve the performance of lithium-ion batteries, battery manufacturers need to develop better anodes to replace the commonly used graphite. Among them, silicon monoxide has a high specifi...[Details]
To design a product, we must first determine which LED packaging structure to use; then consider how to adapt to these packaging forms; we do not have many choices, and the optical structure is bui...[Details]
As smart TVs, over-the-top (OTT) content services, and set-top boxes evolve into versatile digital media receivers, multiple content sources are being sourced using multiple audio codecs. Dolby MS12 ...[Details]
At the end of May, the Mate 20 series, which was first launched with the Kirin 980 platform, began to upgrade to the latest EMUI 10.1 without restrictions, giving it a brand new look. Now the latest...[Details]
An easily overlooked overflow problem in 8-bit microcontrollers
example:
uint16 wTmp ;
uint8 x ;
x=2;
wTmp = (uint16)(x*150);
Everyone, is there any problem with the above multiplication? ...[Details]
Precautions for using oscilloscope probes
Precautions for using oscilloscope probes Connecting the signal to be tested to the oscilloscope correctly is the first step in the test. Here we mainly intr...[Details]
When the electricity generated by solar panels is fed back into the grid (a "grid-connected" system), two connection options are possible:
Connect the solar panel to the inverter and connect i...[Details]
Even the design of ordinary DC to DC switching converters in power supply design will have a series of problems, especially in high-power power supply design. In addition to functional consideration...[Details]
China Energy Storage Network News
: On January 10, 2020, the China Electric Vehicle Hundred People Forum was grandly held at the Diaoyutai State Guesthouse. The forum was themed "Grasp the si...[Details]
Ⅰ What is STM8CubeMX? First take a look at the STM8CubeMX main interface: STM8CubeMX is a set of graphical tools launched last year (2017) to facilitate STM8 developers. Its current functions are ...[Details]
0 Introduction The variable refrigerant volume (VRV) air conditioning system is a network air conditioning system, which consists of a refrigerant pipeline network and a communication information flo...[Details]
October 23, 2024, Shanghai, China -
SmartSens (Shanghai) Electronic Technology Co., Ltd. launched the Star Light (SL) Series 4MP image sensor - SC485SL
. As a 1/1.8-inch large-size back-ill...[Details]