DPX2-67P45S-33A-0001

What does phase noise mean? Phase noise is another measure of the timing variation of a signal, and its results are displayed in the frequency domain. Use an oscillator signal to explain phase noise....[Details]

The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file Sol...[Details]

In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. The following is a detaile...[Details]

On December 29, according to the latest report from Korean media, BOE's OLED screen will launch a "Chicken Game" against Samsung from 2020 to 2021, and will start supplying OLED screens to the iPhone...[Details]

At present, combined with the characteristics of various regions, the application scenarios of blockchain are constantly expanding, but it is still in a relatively early stage. The development of the...[Details]

On September 25, Pingchuan District and Chuneng New Energy Co., Ltd. successfully signed the Pingchuan District High-end Energy Storage System Intelligent Manufacturing Base Project in Wuhan, Hubei Pr...[Details]

In recent years, with the accelerated penetration of electrification and intelligence, the traditional automobile industry has undergone earth-shaking changes. The pace of iterative updates of automo...[Details]

Recently, Han's Laser said in an institutional survey that, at present, industry customers are still relatively active in placing orders. According to the expansion of customers, the company's PCB bu...[Details]

360° panoramic images were first introduced in luxury SUVs. Due to their large size, panoramic images have become the "eagle eyes" for detecting blind spots around them. However, due to technical dif...[Details]

In this article, we describe the rise and evolution of Automotive Ethernet and examine the capabilities and benefits of one of its most recent variants, 10BASE-T1S, in emerging automotive area archit...[Details]

Some chip components are very small, and it is very inconvenient to use ordinary multimeter test leads to test and repair them. First, it is easy to cause short circuits. Second, it is inconvenient f...[Details]

0. Overview Running operating systems (such as Linux) on dedicated embedded development boards has become increasingly popular, and Bootloader is a piece of code that guides the kernel of the ...[Details]

1. What are the similarities and differences between the lumen efficiency of a single LED and the lumen efficiency of a lamp that uses LED as a light source? For a specific LED, with a speci...[Details]

1. Composition of STM8S MCU GPIO.C In fact, the stm8s_gpio.c required by the STM8S series microcontroller consists of the following parts: void GPIO_DeInit(GPIO_TypeDef* GPIOx) void GPIO_Init(GPI...[Details]

The timer function of STM32 is very powerful, but it is also very difficult to learn. Actually, the manual is quite comprehensive, but the functions of TIMER are too complicated, so it seems difficul...[Details]