Principles of Operating Systems by Chen Xiangqun from Peking University : https://training.eeworld.com.cn/course/50361. Master the basic concepts, functional components, system structure and operating...
Looking at the box, [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]btty038[/size]. If you want to reprint or use it for commercial purposes, you must obtain the aut...
Use a vinyl cutter or laser cutter to make the enclosure, then use a Circuit Playground Bluefruit Express and Adafruit's NeoPixel ring to light up the lantern. You can add custom color animations and ...
As EV/HEV becomes more and more popular in the Chinese market, BMS, as its key part, has attracted more and more attention. TI has been studying this direction for many years and provides fully integr...
The DCM ChiP is an isolated, regulated DC-DC converter that operates from an unregulated wide range input to produce an isolated output. With its high-frequency zero voltage switching (ZVS) topology, ...
Devices with high-speed or high-resolution functions require clean power. Switching regulators provide high efficiency over a wide range of input/output conditions, but typical switching power supp...[Details]
These integrated circuits include HFE4752, SLE4520, MA8X8/SA8X8, SAXXXX, etc. Most of them need to be connected to a single-chip microcomputer to complete the SPWM control function, which is still ...[Details]
The 2020 GlobalFoundries Technology Conference was held online. Americo Lemos, President of GlobalFoundries China and Head of Business Development in Asia, said that due to the impact of geopolitics ...[Details]
CRP-RP15-15 is Canopus' first high-speed four-axis palletizing robot. The software uses a high-order control algorithm, adopts a new servo control method, and adds a weak magnetic func...[Details]
China Energy Storage Network News:
Southwest China is rich in water, wind, and solar resources. After more than 20 years of hydropower development, it has formed the world's largest hydropo...[Details]
1 Introduction
With the application of microelectronics technology and modern control theory in AC variable frequency speed regulation systems, the performance of frequency converters (or inve...[Details]
The LTC4417 connects one of three valid supplies to a common output based on priority. Priority is determined by pin assignment, with V1 assigned the highest priority and V3 the lowest priority. A s...[Details]
On August 16, domestic RISC-V ecological enterprise Saifang Technology announced yesterday the launch of a new 64-bit RISC-V processor core product, Fang Tianshu-70 (IT Home Note: Dubhe-70), which ...[Details]
The rectified output voltage of the three-phase bridge fully controlled rectifier circuit contains multiple harmonics, and the magnitude and frequency of the harmonic components are related to the ...[Details]
Abstract: TOPSwitch-GX device is a new type of PWM/MOSFET two-in-one integrated chip. It uses the same circuit as TOPSwitch, expands the power range of the TOPSwitch series, and integrates many ne...[Details]
Nowadays, short message services are becoming more and more popular. Various telephone manufacturers are competing to design and develop short message terminal phones. In order to cooperate with th...[Details]
On the 21st, the Ministry of Industry and Information Technology announced the second batch of companies that meet the "Industry Standard Conditions for Comprehensive Utilization of Waste and Used ...[Details]
Compass digital multimeter is a multi-purpose, multi-measurement range portable test tool. It is a measuring instrument often used by those engaged in electrical equipment maintenance and electrical ...[Details]
Using a signal generator is a basic skill that almost all engineers and college students majoring in EE must master. Tektronix launches the AFG2000-SC arbitrary function generator designed specifical...[Details]
As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
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