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 Xiao Feng Chui Yi on 2022-10-23 08:58[/i]1. Introduction of the work (100-200 words)
The name of this work is the Internet of Things Smart Home System. The host and s...
Live Replay: Microchip Security Series 18 Developing secure IoT edge devices to cloud applications for Linux? using PKCS #11 and security devices : https://training.eeworld.com.cn/course/26669...
[i=s]This post was last edited by flyriz on 2018-10-20 16:27[/i] After listening to this, many questions I had in school suddenly became clear. I have a deeper understanding of the nature of signals a...
They are all old stuff. I didn't throw them away. I just put them in a drawer. I can exchange them if I find something suitable. I don't need them anyway. 3 2G and 1 1G...
1. What is mmWave?mmWave is a sensing technology that can be used to detect objects and provide information about their distance, velocity, and angle. It is a contactless technology that operates in t...
Has anyone written the driver code for an SD card? The driver code I saw in the example program of the STM32 development board is more than 3,000 lines long, and the initialization and operation proce...
According to data from South Korean market research institution SNE Research, in October 2023, the global installed capacity of power batteries was approximately 65.9GWh, a month-on-month decrease of...[Details]
Low-dropout regulators (LDOs) are used primarily to generate low-ripple, low-noise supplies for audio and RF circuits, and can also be used as local clean supplies for frequency synthesizers and VCOs....[Details]
TWS Bluetooth wireless earphones all come with a charging box design, which can not only store the earphones but also charge them, and is very popular among users. The TWS earphone charging box is ...[Details]
There are usually several ways to exchange information between the microcontroller CPU and external devices: unconditional transmission, query transmission and interrupt transmission. We use the inte...[Details]
Relevant research shows that the overall awareness of safety in my country's new energy vehicle industry is insufficient, and the safety interaction mechanism in the entire chain has not been formed,...[Details]
1.1 Importance of testing
With the rising consumer awareness today, every manufacturer of electrical and electronic products must do their best to ensure the safety of their products. The design of e...[Details]
Visual data processing is an integral part of automotive lighting applications such as adaptive lighting, floor projection, and animation. Advances in image processing and artificial intelligence a...[Details]
In the gate circuit of IGBT, the main factors to be considered include the positive and negative values of gate voltage U and the size of gate resistance R. They have different degrees of influence...[Details]
The touch screen is currently the simplest, most convenient, natural input device suitable for China's multimedia information inquiry and national conditions. It has many advantages such as durabilit...[Details]
Recently, at the 2019 Xilinx Developer Conference (XDF) Asia, Mr. Salil Raje, Executive Vice President and General Manager of the Data Center Group at Xilinx, was interviewed by EEWorld reporters on ...[Details]
* JLink Info: STM32F3xxx (connect): Can not attach to CPU. Trying connect under reset. ***JLink Error: STM32F3xxx (connect): Connecting failed. * JLink Info: Found Cortex-M4 r0p1, Little endian. * JL...[Details]
On July 24, the Henan Provincial Development and Reform Commission issued the "Notice of the Henan Provincial Development and Reform Commission on the Implementation of the Second Batch of Source-Grid...[Details]
/******************************************/ // // The main frequency of this program is 12MHz, and the microcontroller uses STC12C5A60S2 // /******************************************/ #include "S...[Details]
As an authorized distributor of Amphenol, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the world's top manufacturer...[Details]
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