[i=s]This post was last edited by qwqwqw2088 on 2019-8-19 08:33[/i]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck topology.Note: In the initial ...
"Principles and Applications of Relay Protection in Power Systems" first introduces the basic concepts of conventional protection and microcomputer protection in power system relay protection, and the...
Aren't all charging piles AC-DC, and then charge electric vehicles? Why are there DC charging piles? -----------A DC charging pile is a charging pile where the battery pack charges the battery pack of...
[size=4]Share this with everyone... [/size] [size=4] [/size] [size=4] When you install IAR For ARM, you may encounter the following situation: everything from entering the registration code to install...
CubeWB provides a lot of examples that can be used directly in the software development environment. It supports three IDEs - IAR EWARM, MDK-ARM and SW4STM32. The latter uses the GCC compiler. I don't...
It is really difficult to use GitHub after it was acquired. Previously, the sensor drivers in STMems StandardC drivers were in one project, and they could be directly packaged and downloaded on the In...
The author used the watchdog ADM706 in the design of ARM+Linux products. The timing interval of this IC is 1.6s. Since the ARM9 kernel is used and the operating system is Linux, the entire system tak...[Details]
PIC timers are also used quite a lot. It is said that there are powerful software on the Internet to calculate the initial value, but I still calculate it manually. Summary————2013.8.27
PIC microco...[Details]
When Tesla listed the updated Model S and Model X in its online configuration earlier this year, the company specifically noted that the two flagship models would come with key features such as rotat...[Details]
Linear Technology Corporation has launched the LT3475 , a dual-output 36V , up to 2MHz step-down DC/DC converter designed to operate as a dual-channel constant current LED driver. Each c...[Details]
introduction
At present, with the rapid development of the Internet and embedded systems, more and more industrial measurement and control equipment have adopted network access functions as...[Details]
Description of T9010 universal multi-functional automatic test system The T9010 switching power supply automatic test system adopts an open software architecture and can be matched with a variety of ...[Details]
1 Stepper Motor
The stepper motor is a pure digital control motor, which converts the electrical pulse signal into angular displacement, that is, when a pulse is given, the stepper motor r...[Details]
Abstract: This paper presents a design scheme of an ultrasonic physiotherapy instrument based on AT89C2051 single-chip microcomputer control. This scheme adopts a dual-channel input circuit of high...[Details]
Realme Mobile announced today that realme GT Neo3 will be officially released this month, "Over 100W dual-core, flagship upgrade! Challenging new speed limits!" In addition, OPPO K10, OnePlus...[Details]
This image sensor is specially customized for Big Sky, the world's most advanced photography system, and is capable of capturing ultra-high-resolution images for the Sphere in Las Vegas. January...[Details]
Who can catch the biggest waves? Nowadays, there are two most fashionable things in the technology circle: one is chip manufacturing, and the other is car manufacturing. Both are called "epic big ...[Details]
As the core of the power station, the life of the inverter affects the normal operation of the entire power station. The life of the inverter has become a matter of great concern to everyone. So what ...[Details]
Last year, #Hangzhou officially opened the era of intelligent refueling# #The world's first self-learning refueling
robot
landed in Hangzhou# and other related Weibo topics were on the top ...[Details]
The 2020 Olympic Games will be held in Japan, and the Japanese Olympic Committee is doing its best to prepare for this grand event. According to Japanese media reports, they have collected an...[Details]
Jiwei.com News Since the official operation of the Science and Technology Innovation Board in 2019, the registration system of the Growth Enterprise Market has also been officially implemented in 202...[Details]