[font=微软雅黑][size=3][color=#000000]A certain vehicle-mounted electronic device needs to pass the vehicle standard CISRP25 LEVE3 test. The conduction current method exceeds the standard, and the 31MHZ f...
1. Time flies so fast, two weeks have passed in a blink of an eye. This year's May Day is very special. The lockdown continues, haha. I hope it will be lifted soon.2. After I2C was able to read the ul...
Wireless sensor network and radio frequency identification technology RFID : https://training.eeworld.com.cn/course/4832The course covers the following contents: introduction, transmission fundamental...
In many IoT devices that rely on battery power, such as smart meters, personal wearable devices, home medical care, smart homes, remote measurement and control , and wireless sensors , device enduranc...
If I am not happy in this company, the treatment is average, the departments are arguing, and the superiors are stingy, how can I adjust my negative emotions? I just want to stay quietly until the end...
The automotive-grade power semiconductor module (IGBT module) is one of the core components of the electronic control system of new energy vehicles. Since it directly controls core indicators such as...[Details]
The use of industrial Ethernet is affected by many factors, including environment, equipment, network topology, etc. The following are some factors that may affect the use of industrial Ethernet an...[Details]
Recently, Italian surgical
robot
company Medical Microinstruments, Inc. (hereinafter referred to as MMI) officially announced that it has completed a $110 million (about 800 million RMB) Se...[Details]
Nowadays, many people have heard of smart home to some extent, and even quite a few people have used or experienced some smart home products or scene functions. However, I believe that many people ar...[Details]
Field instruments often use flanges as process connections for instruments because flange connections have the advantages of high reliability and easy installation and disassembly. In industrial prod...[Details]
In the mobile phone industry, as long as you mention the iPhone, basically many friends know something about it. After all, every product released by Apple is relatively popular, and every product is...[Details]
On June 23, the 55th Beidou navigation satellite developed by the Fifth Academy of the China Aerospace Science and Technology Corporation was successfully launched, which means that the final Beidou-...[Details]
Diaphragm pressure gauges are suitable for measuring the pressure or negative pressure of various fluid media with certain corrosiveness, non-solidification or non-crystallization. The corrosion resi...[Details]
This article describes a high power factor (PF) TRIAC dimming LED driver from Powerint. The driver is designed to drive a nominal LED string voltage of 30V (at 0.5A) with an input voltage range of 180...[Details]
Apple sent out digital invitations to its 32nd Worldwide Developers Conference invitees in late March 2021. Given that this year is expected to be an all-digital conference again, rather than an in-p...[Details]
The register file is optimized for the AVR Enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: · Outpu...[Details]
(1) The code of the operating system software cannot be too long
Because the system hardware resources of the 51 series microcontrollers are relatively scarce, if the code of the operating...[Details]
Among the operating conditions of listed power management chip companies in 2021, Jingfeng Mingyuan ranked second in terms of revenue, but its revenue growth rate and net profit attributable to share...[Details]
With the continuous advancement of science and technology and the transformation of the global energy structure, the automotive power system is undergoing unprecedented changes. From traditional fu...[Details]