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.
Today, Zeng Kunpeng, general manager of the iQOO product line, released a poster officially confirming the name of the new iQOO Neo phone that has been widely circulated on the Internet and is equipp...[Details]
When analyzing the fault of the inverter, sometimes if you know
the
circuit
principle of the inverter, you can better analyze the cause of the fault.
1. AC-DC conversion p...[Details]
Introduction
With the rapid development of network technology and information appliances, more and more families are demanding to establish home networks. The home gateway is the core of the ...[Details]
1
Introduction
Geological radar has been used for more than ten years.
The attenuation coefficient is proportional to the square root of the conductivity
(
σ
...[Details]
With the large-scale implementation of sensors and the Internet of Things, micro-electromechanical systems (MEMS) have been increasingly used in recent years. The existence of MEMS can reduce the siz...[Details]
The clock is the pulse of an MCU. Only by studying the pulse can we better understand the operation of the entire MCU. This article mainly studies the STM32F10x series and uses the official library f...[Details]
Airoha Technology has become a leading IC design company in the industry, and is committed to developing high integrated circuits for wireless communications, Bluetooth low-power single-chips, and Bl...[Details]
The following is the .h file: PA1 is defined as SDA and PA2 is defined as SCL #ifndef __I2C_H #define __I2C_H #include "stm8s.h" #include "stm8s_gpio.h" #include "tim1.h" #include "uart.h" #inclu...[Details]
Recently, the "China Smartphone Industry Market Demand Forecast and Investment Strategy Planning Analysis Report" released by the Prospective Industry Research Institute shows that although the mobil...[Details]
The computer memory management mode can be roughly divided into two categories. The first is to separate the program memory and data memory, and have their own addressing mechanism and addressing mod...[Details]
On the eve of the third-generation Ryzen, you must have heard such voices in Tieba forums and other places: CJR particles are good with AMD, B-DIE has strong overclocking, Micron E-DIE is a rising st...[Details]
I am engaged in circuit board chip-level repair, and I have always wanted to figure out a question, that is, what is the diode block of the multimeter used for. After a long period of thinking, I wro...[Details]
On September 12, the "New Energy Vehicle Power Battery Testing and Maintenance Specification" standard release conference was held at the Machinery Industry Press, hosted by the China Automobile Maint...[Details]
Figure 1 is a schematic diagram of a MEMS structure oxygen sensor. A SiO2 isolation layer is grown by thermal oxidation on a P-type silicon substrate, and polysilicon is grown by LPCVD equipment and ...[Details]
Fire, needle puncture, and corrosion soaking are nothing. The solid-state battery developed by Chery Automobile can still charge and discharge normally even if a corner is cut off. At the 2024 Cher...[Details]
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