Transformer primary peak current Ipk
Number of primary turns Np Number of secondary turns Ns
Ip_rms is the effective current of the primary winding
Is_rms is the effective current of the secondary win...
Is there any software that can directly calculate equations and related solutions based on a given circuit and the electrical parameters of related components?...
I just got the board today. I saw that the board is beautifully painted. I unboxed it right after I got it (don't worry, there will be stickers later, and it won't be sealed and covered with dust). I ...
In order to improve the efficiency of I2C, micropython has added a new function: i2c.writevto() The basic form of the function is: i2c.writevto(addr, (buf1, buf2)). It allows writing I2C in the mode o...
Everyone should know that if GPIO is used to simulate SPI, it involves the output high and low levels and read levels of GPIO. Let's first look at the GPIO registers [align=center][/align] (1) GPIOx_C...
Coincidentally, before I received the NUCLEO-L452RE development board, I happened to get an STM32G431 development board at an event. After putting the two together, I felt that the overall difference ...
1 Overview 1.1 Background EasyElectronics Library v1.0 is a library for the development board EasyElectronics. EasyElectronics is a development board based on AVR microcontroller, featuring rich onbo...[Details]
Background
Many car manufacturers have devised a clever way to save fuel in their cars, using a new concept called the "Start/Stop" system. This system automatically switches off the engine...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
I want to emphasize again that other solutions to this problem on the Internet are based on other versions of u-boot. I have tried other methods but failed to solve this problem. It may be because ...[Details]
On December 10, Baidu Map Ecosystem Conference was held in Beijing. At this conference, Baidu Map announced its "new generation of artificial intelligence map" ecosystem for the first time. At the sa...[Details]
In some complex systems, there are data transmission problems between systems and subsystems, subsystems and devices, etc., which are often solved by communication. Due to the different communicat...[Details]
Intel released its Q3 2019 financial report last weekend, with total revenue of $19.2 billion, almost unchanged year-on-year, but net profit of $6 billion, down 6% year-on-year. This financial ...[Details]
On November 16, according to media reports, Wang Peng, deputy director of the Information and Communications Administration of the Ministry of Industry and Information Technology, said that in r...[Details]
Digi-Key Electronics, a global electronic components distributor, has announced a partnership with Analog Devices on the innovative new MeasureWare platform. This multi-sensor platform will allow Dig...[Details]
The 12th China International Battery Technology Exchange and Exhibition is hosted by the China Chemical and Physical Power Industry Association. The exhibition will be held at the Shenzhen Conventi...[Details]
Billions of people around the world are troubled by sleep problems. Scientific research shows that
there are nearly one billion people suffering from sleep apnea alone, and
these patient...[Details]
TTL level: output high level 2.4V output low level 0.4V At room temperature, the general output high level is 3.5V output low level is 0.2V. Minimum input high level and low level Input high level...[Details]
1. Check the transformer for any obvious abnormalities by observing its appearance, such as whether the coil lead is broken or desoldering, whether the insulating material has burnt marks, whether t...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]