Here I wish everyone "Happy National Day and Mid-Autumn Festival!"On this joyous day, EEWorld and JieFa invite you to "Celebrate National Day and Play with National Chip", and try out the automotive-g...
1. What is the relationship between the line width and via size on the PCB board and the current passing through it?
The copper foil thickness of a general PCB is 1 ounce, about 1.4 mil, and the maxim...
As shown
One output winding of a single-ended flyback switching power supply
In order to accurately control the output voltage +Vcc, TL431 is used
Connect a capacitor of several hundred nF between the...
What is a car fuse? Fuse is what we are used to calling it, and its official name is "fuse". The purpose of a car fuse is similar to that of a fuse at home. When the circuit current is abnormal and ex...
Smart cars involve many disciplines such as advanced computer control, electronic machinery, and automation. With the continuous advancement of science and technology, the development of smart electro...
Explosion-proof grade of explosion-proof motor
1) Classification of safety levels for different electrical equipment in explosive gas areas (Zone 0, Zone 1, Zone 2). For example, the selection...[Details]
Today, Xiaomi officially announced its self-developed "Pengpai G1" battery management chip, which will be released together with the Xiaomi 12S series on July 4. Xiaomi has previously developed its o...[Details]
With the gradual popularity of laptop computers, problems concerning all aspects of laptop computers have arisen. The most debated issue in various media is the correct way to use laptop batteries. S...[Details]
As an audio amplifier, s8550 is used in electronic products such as radio recorders and electric toys. Transistor 8550 is a commonly used ordinary transistor. It is a low voltage, high current, sma...[Details]
Since the position servo system generally takes sufficient position control accuracy, position tracking accuracy and fast enough tracking speed as its main control objectives, the system is require...[Details]
On November 5, Tesla officially announced that since the establishment of the first Tesla Supercharger in mainland China in 2014, as of November 1, 2023, Tesla has built: 1,800+ Supercharger stations;...[Details]
According to foreign media reports, BlackBerry announced the release of the latest version of its real-time embedded software Hypervisor, QNX® Hypervisor 2.2. With BlackBerry QNX Hypervisor 2.2, manu...[Details]
On February 18, the Jiangxi Government website published the full text of the "Outline of the 14th Five-Year Plan for National Economic and Social Development of Jiangxi Province and the Long-Term Go...[Details]
Although Cadence does not design tire systems, tires are becoming increasingly connected to electronics. Cars used to have no tire pressure monitoring, but now cars have a pressure monitor inside t...[Details]
When doing IAP, it is divided into two parts The bootloader part starts at 0x8000000 The APP part is 0x08008000 The default setting cannot be written directly to the 0x08008000 part during debu...[Details]
Strategy Analytics' latest research report, "Global Consumer Electronics Market Forecast 2014-2024", points out that in 2020, strong consumer demand for home computers, tablets and game consoles drov...[Details]
Immersive real movie-like picture quality and silky smooth gaming experience to meet the visual performance needs of multiple scenes Shanghai , China , December 22 , 2023 - Zhudian Semi...[Details]
On January 16, the "2021 China IC List" jointly organized by the China Semiconductor Investment Alliance and Jiwei.com was officially announced in Beijing. Shanghai Chuantu Microelectronics Co., Ltd....[Details]
I. Introduction
The IF PCM/DPSK telemetry signal fully softened demodulator uses software method to demodulate the digital signal directly sampled by IF. The result of intermediate frequency ...[Details]
On November 4, 2024, NXP Semiconductors NV (NXPI) today released its third-quarter financial results as of September 29, 2024. Despite the slowdown in the macroeconomic environment and demand in so...[Details]