In fact, 2019 was the most extraordinary year. I made several life-changing decisions, which could lead to smooth sailing or setbacks.
The first one was that I resigned and left the company where I ha...
Base stations are public mobile communication base stations, which are a form of radio stations. They refer to radio transceiver stations that transmit information to mobile phone terminals through mo...
TrustZone technology is introduced in the Cortex-M series (Cortex-M33 and Cortex-M23) microcontrollers based on the ARMv8-M architecture. TrustZone enables two security domains in a single processor, ...
[size=4]The function of the watchdog is to feed the watchdog regularly and reset the timer when the system CPU is working normally. If there is a problem with the system and the watchdog is not fed, t...
On the back of the cardboard in the package of this kit, there is a text "Getting started" which introduces the demo that comes with the development board (already burned in). If I hadn't seen the pos...
[i=s]This post was last edited by qi777ji on 2021-8-18 10:02[/i]Today I read the chapters on MCU driver and programming. Although the MCU models involved are a bit old, it can be seen that the author ...
At its first earnings conference after being added to the Entity List, SMIC summarized its hard-earned achievements in the past and analyzed how to save itself in a future full of uncertainty and cre...[Details]
Thermocouples are widely used in industry because of their high measurement accuracy, economical price, easy availability and wide temperature measurement range. It consists of two different metal ...[Details]
A megger is a megohm-level resistance meter used to measure the insulation resistance of various electrical equipment in order to avoid accidents; (megger) is commonly known as a megger. Megger is ...[Details]
According to the news on October 8, according to the "Science and Technology Daily" report on the 7th, Professor Sun Jinhua and the Wang Qingsong Research Institute team of the State Key Laboratory o...[Details]
Current transformers are used in various industries and fields. Once a fault occurs, it will cause serious losses. The most likely fault in current sensors is a short circuit of the current transf...[Details]
According to foreign media reports, the US ban on US companies doing business with WeChat may hurt iPhone sales in China, one of the most important markets for the iPhone. Influenced by this news, ...[Details]
Recently, the well-known research organization IHS Markit released the 2020 global photovoltaic inverter market rankings.
Among them, Chinese company Huawei once again ranked first in the worl...[Details]
Beijing, December 12, 2023 - Saudi Basic Industries Corporation (SABIC), a global diversified chemical company, has designed and developed a new method that uses high-temperature flames and particle ...[Details]
Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first
robot
for shoulder surgery
.
Shoulder join...[Details]
Many industrial automation (IA) applications require the ability to sense the presence and/or position of an object or person without physical contact to avoid constraining or limiting the movement...[Details]
There are many reasons why LED chips produce dark cracks during the production process. Therefore, we will only briefly analyze them from three aspects: parameters, mechanisms, and tools.
...[Details]
Overview
As an efficient cold sterilization method, ozone has been widely used in all walks of life. Ozone, which has efficient and rapid sterilization effect, is widely used in hospital environme...[Details]
The new power electronic device IGBT is the core device of the power converter, and its driving and protection circuits are crucial to the reliable operation of the converter. The integrated driver...[Details]
To add a folder: (1) Right-click an item (2) Select add (3) Select add group and then add the name of the folder. (4) After adding a folder, you can add source files to t...[Details]
Recently, Huixi Intelligent held its first chip product launch conference with the theme of "Light to the Future, Focusing on Leap Forward", and launched its first high-performance intelligent dr...[Details]