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.
**1. Topic** How to dynamically open the log of the Bluetooth kernel **2. Problem background** Product: Tina product such as scanning pen Hardware: V853 + XR829 Software: Tina linux4.9 The purpose is ...
The circuit diagram of this part is as shown in the figure. The signal generator PULSE generates a +4V square wave signal, and the driver IC1 converts it into a +18V square wave signal and outputs it ...
Part 1: Basic design principles for basic power supply and groundNoise on ground and power linesThe ideal ground resistance is zero, but in reality the ground always has a certain impedance. Especiall...
I would like to ask: In a low-power battery-powered product, in addition to shutting down the internal module functions and clocks when not needed, how should the ADS/DIR/open-drain/pull-up/pull-down/...
Author: Aki LiDuring the project development process, developers want to encapsulate some core codes for the purpose of protecting core algorithms, so that other users cannot view the specific code im...
What exactly is a network video encoder? A network encoder is a professional network transmission device that compresses and processes audio and video data, commonly known as a network encoder. The...[Details]
By the end of 2019, the auto market is still going through a cold winter. Along with the news of layoffs, there is also a wave of transformation of auto companies. Auto giants and parts manufacturer...[Details]
Researchers used multiple microwave frequencies to characterize a nonlinear phononic mixing device built on a silicon wafer. Image credit: Sandia National Laboratories
According ...[Details]
The RSA500 series provides real-time spectrum analysis capabilities to solve problems faced by spectrum managers, interference hunters, and network maintenance personnel, who need to track down diffi...[Details]
Sometimes LabVIEW and C calls need to pass string arrays to the DLL.
For example, a function is
void fuc(int size1, int size2, char **str)
{
...
}
How do I pass the string array in th...[Details]
On October 13, 2021, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary WPI has launched a license plate recognition sol...[Details]
On July 18, British startup Spectral Compute recently launched a GPGPU programming toolkit called "SCALE", which successfully achieved seamless operation of NVIDIA CUDA software on AMD GPUs, and is...[Details]
1 Introduction
The upper control schemes of motion control systems generally include single-chip microcomputer systems, professional motion control PLCs, dedicated control systems, and "PC...[Details]
GPON technology details
Before introducing GPON technology, let's first introduce another PON technology "EPON" that is also currently used.
1.
Introduction to EPON tec...[Details]
BYD's sales have increased from 170,000 units in 2008 to 1.86 million units in 2022, and it has announced an ambitious goal of hitting 4 million unit sales in 2023, scaring many European, American an...[Details]
On September 8, the 21st China International Investment and Trade Fair was held. At the "Fujian Province Major Project Signing Ceremony", the Xiamen Anjieli Meiwei Semiconductor Packaging Substrate...[Details]
The watchdog of M0 is similar to the watchdog of ordinary 51 MCU. It is relatively simple. After configuring the watchdog register, the watchdog module will continue to execute with the program and c...[Details]
In northern regions, the outdoor temperature is below -10℃ in winter. Since the water in the two copper pipes connecting the pressure differential flow
switch
to the heat exchanger does ...[Details]
Electric vehicles (EVs) are becoming more and more popular due to their environmental and low maintenance costs. Many passenger cars, buses, and taxis are also electric vehicles. However, when the ba...[Details]
introduction
As computer technology gradually penetrates into all aspects of social life, more and more people are using computers. Among these people, a large number are not familiar with...[Details]