Q: Information about designing a BMS for LiFePO4 batteries has been posted several times (BQ78350-R1: bqStudio not showing battery voltage, BQ76930: Design help required for BQ76930).
Now it's time to...
What is an operational amplifier?
Many textbooks and reference guides define an operational amplifier (op amp) as a special-purpose integrated circuit (IC) that can perform a variety of functions or o...
Live broadcast time: September 22 (today) 10:00-11:30 am
Live Topic: How to Choose a Suitable AutomotiveMOSFET
Live Broadcast Introduction
MOFSET may seem simple, but there are actually many mysteries...
Author: Huang Gang, member of YiBo Technology Expressway
Mr. Gaosu has actually wanted to write about this topic for a long time, because every year, whether at seminars or customer sites, or in the i...
#Butterworth filter circuit model analysis##Design analysis According to the article [Single-channel sonar receiver-active Butterworth filter](https://en.eeworld.com/bbs/thread-1169545-1-1.html "Singl...
The PCB engineering files of the core route FPGA learning motherboard schematic diagram are open source and shared for students who need to download and study.Note that the learning board is different...
The penetration rate of new energy vehicles continues to rise, driving the development of the charging pile industry. Since the second half of 2020, China's new energy vehicle market has maintained r...[Details]
The power frequency transformer is called a low frequency transformer to distinguish it from
the high frequency transformer used in
the switching power supply
. The power frequency transfor...[Details]
Correctly selecting MOS tubes is a very important step. A bad choice of MOS tubes may affect the efficiency and cost of the entire circuit. Understanding the subtle differences in different MOS tub...[Details]
Hua Hong Semiconductor announced that the company’s application for the initial public offering of RMB ordinary shares (A shares) and listing on the Science and Technology Innovation Board has been r...[Details]
Author: Ron Nersesian, CEO of Keysight Technologies Technology is enabling more exciting breakthroughs than ever before to help improve our planet. Disruptive innovations in clean transportation, s...[Details]
Recently, in addition to the previous requirements for small and thin, energy-saving, and low noise, electronic equipment is expected to meet ecological needs from the perspective of preventing global...[Details]
After entering the second half of the year, LG Energy Solution's
battery
orders have been overwhelming.
Today (15th), LG Energy Solution announced that the company will
provid...[Details]
The electrical and electronic (E/E) architecture of automobiles is constantly evolving as the demand for various user functions continues to increase and more powerful hardware becomes available to...[Details]
On December 24, at the North Phase III Wharf of Taicang Port, China, as the last blade was slowly hoisted onto the deck of the "Yellow River", the first shipment of Goldwind's Biala large-scale...[Details]
Recently, when I was writing a program, I found that there was a problem with setting the external interrupt. Why did the previous program not work? After a night of tossing and turning, I found that...[Details]
0 Introduction
Today, information technology plays a decisive role in social development and scientific progress. The foundation of modern information technology includes information collection, inf...[Details]
Due to learning needs, we need to make a material handling cart. After some discussion with my friends, we decided to use McRae wheels and TT motors as the chassis drive of the car. The motor driver ...[Details]
1. The mainstream MCU includes CPU, 4KB RAM, 128KB ROM, 2 16-bit timers/counters, 4 8-bit parallel ports, full-duplex serial port, ADC/DAC, SPI, I2C, ISP, and IAP. 2. The system structure is simple,...[Details]
21ic Smart Grid: Aiming at the problem of power generation fluctuation caused by changes in light intensity and temperature in photovoltaic power generation, this paper proposes a storage-type phot...[Details]
Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]
Analogue and Mixed Signal
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