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.
These days I have seen posts by forum members discussing how to prevent customers from being dishonest, and I would like to share some tips with everyone for their comments!
1. Intimidation. Specifica...
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In response to the problems of low LPWAN communication rate, difficulty in coverage and monitoring of moving objects, ZETA LPWAN has recently developed the Advanced M-FSK modulation method, which im...
The UF2 bootloader of ESP32-S2 has now been merged into tinyuf2 . It is mainly aimed at MCUs using TinyUSB , and currently supports ESP32-S2, iMXRT10xx, LPC55xx, and STM32F4. Using the UF2 bootloader,...
When developing a program, we often hope that some global variables have the desired initial values when they are used. We usually use the following two methods to implement the initial value assignme...
On November 2, the manufacturer of Raspberry Pi 4 officially launched Raspberry Pi 400, a compact keyboard that integrates Raspberry Pi 4 with 4GB of memory.With the Raspberry Pi 400, just plug it int...
After installing arm-linux-gcc in Ubuntu 12.04, I found a message "arm-linux-gcc can not find" when compiling the Linux kernel. I searched for relevant online information and found the answer...[Details]
What is a spectrum analyzer? A spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, mod...[Details]
In the early days, the main function of the antenna for a car was to receive external signals and simultaneously release static electricity accumulated on the car's outer shell to protect the safety ...[Details]
Basics of using infrared thermometers
Understanding the working principle, technical indicators, environmental working conditions, operation and maintenance of infrared thermometers is the basis fo...[Details]
On February 19, a signing ceremony for the Tairuimei Precision Manufacturing Project in Yangzhou Economic and Technological Development Zone was held. The total investment of the Tairuimei Precisio...[Details]
On May 13, two industrial plots in Yundonghai Street, Sanshui District, Foshan City were successfully sold, which will be used to invest in the construction of a semiconductor chip packaging and test...[Details]
The special function registers are as follows
Use TCON and TMOD
TF: overflow flag. When 1, it means overflow needs to be manually set to 0.
TR: start timing. When 1, it starts. When 0, it sto...[Details]
Lightning is a natural weather phenomenon. If you don't pay attention to protection, it will cause serious harm to people's lives and property. For radio communication projects, lightning protection d...[Details]
The 89C51 chip does not have its own PWM generator. If you want to use 51 to generate PWM waves, you must use software programming to simulate it. Methods can be roughly divided into two methods: sof...[Details]
Gong Mengze, our reporter Recently, the China Automotive Power Battery Industry Innovation Alliance (hereinafter referred to as the Battery Alliance) released the latest data showing that since the be...[Details]
During the operation of power equipment, the insulation will be temporarily affected by the electric field, temperature and mechanical vibration, which will gradually deteriorate, including overall de...[Details]
TDK develops industry's highest current-rated inductor for automotive Power over Coax (PoC) systems
TDK Corporation has developed the ADL3225VM inductor for automotive PoC systems. T...[Details]
I originally planned to develop it entirely under Ubuntu, but my level was limited and I couldn't find a suitable tool to read large codes under Ubuntu, so I had to build a development environment on...[Details]
Before everything starts, there is a question for everyone: Why do you need to compress a file? You are confused and decide to ignore this question for the time being and download something. After ...[Details]
An industrial control computer is a computer system designed specifically for industrial environments. It has a high degree of reliability, stability, and real-time performance, and can meet the ne...[Details]
Embedded System
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