[i=s]This post was last edited by Digital Leaf on 2022-4-13 21:21[/i]After a few days of practice, I have a better understanding of Openharmomy, such as how to compile a simple program into the system...
Like one of the inventors of the DSP, Gene Frantz, there is nothing more gratifying than seeing how our customers put our processors to use in real-world situations. However, I found the KeyStone-base...
In our segment code LCD screen customization industry, everyone knows that the power supply mode of LCD screen is AC, and the power supply mode of backlight is DC. Although they are used together on t...
The reference book "PCB Design Secrets" contains a total of 17 chapters. It uses the PCB design content materials from the ADI official website, ADI Chinese Technical Forum, and the official WeChat pu...
Design engineers working on low electromagnetic interference (EMI) applications are often faced with two major challenges when designing: how to reduce the EMI in the design while reducing the size of...
By setting three registers related to the baud rate, namely the baud rate integer UxBR1, UxBR0, and the baud rate trim register UxMCTL, the baud rate control parameters are calculated using the follow...
S3C2410X has two boot modes: NOR flash boot and NAND flash boot. NOR flash boot: NOR flash can be read randomly like SDRAM, and the reading speed is fast. It can not only store programs, but also run ...[Details]
1. Fatigue analysis
There are several possible methods for fatigue analysis and life prediction of materials and components, including stress-life, strain-life, crack growth and spot weld joints. T...[Details]
According to official news from Dongxu Optoelectronics, on November 24, the groundbreaking ceremony for the Tianshui New Materials Industrial Park project was held in Tianshui City, Gansu Province, m...[Details]
In data center equipment, it is very common to use pluggable optical modules to achieve external high-speed signal connections. However, as data rates increase, electrical losses also increase, red...[Details]
1. Extended issues Before answering this question, let me extend a question: Is it necessary to use an operating system for STM8? There is actually no standard answer to this question. I have de...[Details]
What preparations should be made before iPhone repair? Today, Apple Support's official Weibo account introduced that you should do three things before sending your iPhone for repair: One i...[Details]
Digital blogger @B·WONG released a set of photos today and claimed that the photos were real photos of Huawei Mate 40 Pro, but the blogger deleted them in the evening. In addition, digital blogger ...[Details]
Voltage reference ICs for automotive and industrial applications with a wider operating temperature range require low drift, high reliability and high performance. Microchip Technology Inc. (Microc...[Details]
As more and more units use the whiteness colorimeter YQ-Z-48A, the standard of the instrument becomes very important, because the standard is the basis for reference of each unit. However, many us...[Details]
With the continuous development of the medical industry and people's increasing emphasis on their own health, more efficient and safer medical injection equipment are constantly being developed. Pref...[Details]
One of the ways to combine saturable inductors with magnetic amplifiers is that the voltage stabilization of magnetic amplifiers utilizes the physical characteristics of the conduction delay of sat...[Details]
If you feel like aggressive and dangerous driving has been on the rise on our roads lately, you’re right. Traffic violations like speeding, DUI, and distracted driving have been on the rise since the...[Details]
Recently, Nokia officially announced that Nokia is in a leading position in the field of 5G standard essential patents. This conclusion is based on an independent third-party study, which confirms th...[Details]
As shown in the figure, this is a stable square wave and triangle wave generating circuit. The characteristics of this circuit are: the frequencies of the square wave and the triangle wave are almost...[Details]
Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]