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.
Recently, I am considering handing over part of the program to someone else, but I don't want them to see the source code. So I remembered that KEIL could generate lib files in the past. Now the compi...
For every circuit designer, power supply is basically a problem that will be encountered 100%, especially in designs that are mainly embedded. For many weak current designers, the knowledge of power e...
The figure shows the related voltage pulse experiment. It can be seen that in the 12V system, the highest US reaches -150V. So when we choose the input filter capacitor, should we choose the one with ...
LPWA currently includes a variety of technologies, such as LoRa, Sigfox, Weightless and NB-IoT, among which LoRa has entered China since 2013. It is expected that the shipment volume of Semtech's SX12...
In the final quarter of the year, Anda Technology Energy Co., Ltd. (hereinafter referred to as Anda Company) in Kaiyang County, Guiyang City, Guizhou Province, has its production lines running at full...[Details]
There was an accident at the nuclear power plant in Japan, and the Chinese people started to get anxious. The possibility of various pollutions really forced us to consider our own safety issues....[Details]
Xilinx released its first quarter financial report for fiscal year 2020. The report showed that Xilinx broke the record again with revenue of US$850 million in the first quarter of 2020, a quarterly ...[Details]
All MEMS microphones have omnidirectional pickup, which means they can pick up sound evenly in all directions. Multiple microphones can form an array to form a directional response or beam pattern....[Details]
Currently, LCD splicing screens are popular products in the display field. I believe that most users are familiar with Samsung's latest 7.3mm ultra-narrow-bezel LCD splicing screen. However, when it c...[Details]
Specific implementation functions The specific simulation functions are: ①There are nine lighting modes of the water lamp in total, which can be switched through the mode button; ② Use the plus a...[Details]
KEF launches three new M.2 NVMe SSDs
From high-end to mainstream, born for e-sports players and professional creators
HONG KONG - Media OutReach - November 23, 2022 - ...[Details]
1 Introduction Environmental noise monitoring is an important link for humans to improve their quality of life and strengthen environmental protection. Large-scale environmental noise monitor...[Details]
Recently, ABB released a series of innovative
robotic
automation products, solutions and services at the online Industrial Expo. Among them, ABB's smallest six-axis
industrial robot
...[Details]
Look at the stm32 serial port initialization program of Zhengdian Atom, the usart.h file is as follows:
view plain copy
#ifndef __USART_H
#define __USART_H
#include...[Details]
For convenience, the media usually calls the Apple mobile phone to be launched this year "iPhone 13". However, the latest report says that multiple sources indicate that we may never see t...[Details]
Question 1: For a signal generator, is the performance of 0.4% EVM for a 160 MHz 802.11ac signal the best test result or the average performance? A: 0.4% EVM is the characterization of the signal gen...[Details]
0 Introduction
With the rapid development of wireless communication services, the radio spectrum in the air is becoming more and more crowded, and the utilization rate of wireless spectrum is rec...[Details]
The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
Programming Basics
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