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.
Millimeter-wave frequency band and high-bandwidth automotive radars are already an indispensable part of ADAS. So what challenges are faced in the automotive radar design process, from early design si...
I need to draw 3 PCB boards on the same board, the schematic diagram remains basically unchanged, the two PCBs were connected by pin headers and Dupont wires before, the size needs to be reduced due t...
[size=14px][size=4]Summary of power supply technology learning courses - from entry to practice[/size][/size] [size=3]The theme course of "TI Power Supply Learning and Growth Road" is based on the har...
[i=s]This post was last edited by btty038 on 2019-9-18 17:30[/i][attach ]433708[/attach][ attach]433711[/attach]This content is originally created by btty038 , a user on the EEWORLD forum . If you wan...
What I want to introduce is about ROS robots, not soft routers. The R in this article is not Route, but the abbreviation of Robot.A very important concept in the ROS system is the node . A ROS robot s...
If someone has the basic skills, please help me derive this formula. I'd like to see the process. I've been trying to simplify it for a long time but I can't do it well....
The bottom layer 1), usb_int.c, this file contains two interrupt service functions CTR_LP() and CTR_HP(), which are used to process the receiving and sending interrupts. These two functions call vari...[Details]
This article mainly introduces the use of FPGA and matlab to realize the function of arbitrary frequency signal generator, and simulates it. It uses Quartus Ⅱ+modelsim+matlab to realize the function,...[Details]
1 Introduction With the rapid development of high-tech technologies such as big data and AI technology, embedded systems have been widely used in scientific research, military technology, engineering...[Details]
In March 2015, the CPC Central Committee and the State Council issued the "Several Opinions on Further Deepening the Reform of the Electricity System" (hereinafter referred to as "Document No. 9"),...[Details]
To use a low-cost 32-bit microcontroller , developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This arti...[Details]
summary With the continuous improvement of the processing power and the continuous enrichment of functions of portable terminal products, the power consumption of terminal products is also increasin...[Details]
With the increasing application of electronic information technology, many occasions require identity recognition or identity recording for specific user groups, such as access control systems, att...[Details]
The transformer type clamp ammeter consists of a meter head with a rectifier. Figure 5-2(a) is the appearance of the clamp ammeter, and Figure 5-2(b) is the clamp ammeter. The current sensor core is ...[Details]
The difference between RS232, RS422 and RS485
1、RS-232-C
RS-232-C is a serial physical interface standard developed by the Electronic Industry Association (EIA) of the United ...[Details]
This article is still about simulating IIC, and the basic idea is still the idea of simulating IIC of STM32. For specific content, please refer to STM32 using simulating IIC to operate EEPROM.
The ...[Details]
Foreign media said that Samsung Electronics may officially unveil the new generation "Exynos 2200" on November 19, but some people believe it will be Exynos 1250. Samsung Exynos posted a myst...[Details]
AbstractThe photoelectric incremental encoder, also known as the photoelectric angular position sensor, is a core component used to measure the motor speed and rotor position in the electrical tran...[Details]
In recent months, news about autonomous driving has been hot. After Beijing launched the first unmanned passenger car operation pilot in the country and achieved "no one behind the steering wheel", m...[Details]
With the rapid development of electronic technology and the continuous improvement of manufacturing technology, the complexity of circuits has continued to increase, and the chip size has been reduced...[Details]
How to build a smart driving software vehicle (SDV) architecture?
The autonomous driving intelligent platform can be roughly divided into four parts from bottom to top: hardware platform, syst...[Details]