ADI-Maxim's battery pack BMS coulomb meter chip is relatively expensive, and most companies will not use it. Can anyone recommend a domestic chip? Taiwan, Japan, and Korea are also OK. In the past, co...
3) FRAM storage methodSince FRAM has the speed and times of SRAM, and the characteristics of Flash and EEPROM, data can be saved after power failure, and the multifunctional FRAM also has power manage...
In daily industrial production, various pressure gauges are indispensable as a common measuring instrument. There are many types of pressure gauges, including pointer indication type and digital displ...
How to draw a high-end PCB ruler using Altium20 : https://training.eeworld.com.cn/course/5965How to draw a high-end PCB ruler using Altium20PCB ruler is a practical tool that many engineers need to us...
Italian manufacturer Elettronica Santerno has supplied 20 Sunway inverters to China Guodian Corporation for a 200MW PV power plant in China’s Qinghai province.
The installed capacity is 20MW a...[Details]
Industrial electric heat tracing jackets are commonly used to prevent freezing or maintain the temperature of pipes, tanks, and containers in industrial and commercial settings. These jackets consi...[Details]
1. Contact and coil instructions
Programming principles of PLC ladder diagram language
1. The ladder diagram consists of multiple rungs. Each coil can constitute a rung. Each rung has m...[Details]
According to Jiwei.com news, on January 29, the Shanghai Regulatory Bureau disclosed Essence Securities Co., Ltd.'s progress report on the guidance work for the initial public offering and listing of...[Details]
Microsoft recently released a 14-page white paper titled "Win7 Power Management", which describes how Windows 7's
Power Management
technology reduces power consumption. If you want to kn...[Details]
Change the multimeter pen to a plug-in type pen
Use a cotton file to file off some of the multimeter pen so that the metal pen tip forms a flat surface, and then use a hacksaw or a...[Details]
On April 28, PI film manufacturer Ruihuatai officially landed on the Science and Technology Innovation Board with the stock code 688323, the issue price of 5.97 yuan per share, and the issue price-ea...[Details]
Explore new growth opportunities and continue to create outstanding value for global customers
In the 20th century, with the development of film and television, people began to try t...[Details]
The following analysis is only for NPN silicon triodes. As shown in the figure below Figure NPN silicon transistor amplifier circuit We call the current flowing from base B to emitter E the b...[Details]
News Highlights: ● The world’s first all-in-one solution that combines secure element (SE), near field communication (NFC) and ultra-wideband (UWB) precision ranging technology ● Achieve excellent...[Details]
At the symposium marking the 5th anniversary of the Belt and Road Initiative in 2018, President Xi Jinping emphasized that on the basis of maintaining a healthy and benign development momentum, we ...[Details]
To increase redundancy, several power supplies using ORing diodes can be connected to the same load. During maintenance, when you remove any power supply, you want to minimize the power disturbance to...[Details]
The development of modern electric bicycle technology has made the controller far beyond the traditional single drive control function, and has become the energy management and control center of el...[Details]
Apple has started to switch from offense to defense." Zou Lin, a veteran who has been paying close attention to the TWS industry, made this comment on the newly released AirPods 3. As for the reason,...[Details]
1. SPI controller datasheet
1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659
2 All SPI registers are mapped to the kernel space and acce...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
