Embedded system refers to the integration of operating system and functional software into computer hardware system. Simply put, it is the integration of system application software and system hardwar...
I will record the process of implementing the USB virtual serial port on the Zhengdian Atom F429 Apollo development board, hoping to help others who want to learn USB.First, I updated the source code ...
1 About Fourier TransformThe Fourier transform is such a magical transform, its basic principles and applications are everywhere in textbooks and on the Internet, so I will not go into details here to...
On April 6, the latest report from Taiwan media Economic Daily News stated that the iPhone SE3 is particularly popular in Japan, with sales far exceeding the previous two generations of models. Accor...[Details]
The international general name of silicon controlled rectifier (SCR) is Thyyistoy, which is abbreviated as thyristor in Chinese. It can work under high voltage and high current conditions, an...[Details]
1 Introduction
The effective design of ESD (Electric Static Discharge) protection structure is one of the important tasks of CMOS integrated circuit reliability design. Its ESD structure is cl...[Details]
At the end of October, Tyco Tianrun Semiconductor (hereinafter referred to as "Tyco Tianrun") announced that its Series D financing received joint support from a certain international semiconductor g...[Details]
According to foreign media reports, German information technology company SYSGO has collaborated with Candera to create a comprehensive automotive platform that meets the needs of modern automotive I...[Details]
I used to adjust the serial port of STM8L, which had simple logic and clear interrupts. After changing to STM8S105K4, although the STD library is also used, in addition to the differences in language...[Details]
MONTREAL – April 10, 2024 –
Haply Robotics, a pioneer in teleoperation and tactile robotic control, has announced a partnership with BlackBerry QNX, renowned for its unmatched safety, cybersecu...[Details]
FF H1 Fieldbus
H1 fieldbus is developed by FF Fieldbus Foundation. FF Foundation members are composed of world-renowned instrument manufacturers and users. The transmitters, DCS, actuators, and f...[Details]
At present, there are many AM-modulated radio control products on the market, such as car alarms, toys, etc. Most of their remote control transmitting circuits use LC oscillation circuits, which ar...[Details]
introduction
Currently, wireless communication products based on radio frequency principles are everywhere, and their number is growing at an alarming rate. From cellular phones and wireless ...[Details]
In 2023, the global manufacturing industry and production are weak, major countries are facing inflation and low growth, coupled with geopolitical risks, the global economic recovery is slow, leadi...[Details]
Xiaomi phones have performed well in the high-end market in the past two years, but there are also some problems in system optimization and smoothness. Not long ago, Xiaomi set up a pioneer team to s...[Details]
Recently, at the World Economic Forum 2022, Nokia President and CEO Pekka Lundmark said that 6G will enter the market around 2030 as the "industrial virtual world" expands. "Smartphones will b...[Details]
1 SWI interrupt processing steps: 1) When entering an interrupt, pc- lr, cpsr- spsr, and cpsr_mode are set to privileged mode, all of which are completed by hardware. 2) Registering the interrupt vec...[Details]
This application note provides design guidelines for the optomechanical part of the MAX25205 and MAX25405 gesture sensors. A key design issue in gesture detection systems based on infrared (IR) tec...[Details]