I want to make a file filter and decided to use a driver. But the information on the Internet is incomplete. I have been torturing for a week and I have not been able to make even the simplest sys. Ca...
Reprinted from deyisupport [align=left][color=#000]In a high-speed printed circuit board (PCB), through holes have been criticized for reducing signal integrity performance. However, the use of vias i...
[color=#333333][font=SimSun]1.TIMER A register[/font][/color][p=26, null, left][color=#333333][font=Arial]TIMER A control register: TACTL [/font][/color][/p][p=26, null, left][color=#333333][font=Aria...
Background: Topology: interleave LLC full digital control, 4 primary side drivers, 4 SR drivers, control DSP model: TMS320F28027, switching frequency: about 120K, power: 2700W. Problem description: Th...
I installed vc1.52 but there is no help document. Now I have problems compiling the program. Does anyone have any learning materials or documents about vc1.52? It is also OK to provide a link. Thank y...
How should I understand the following macro definition? What does it do? #define DEFUN(funcname, cmdname, cmdstr, helpstr) \ int funcname (struct cmd_element *, struct vty *, int, char **); \ struct c...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
1. Equipment Overview
Shell-and-tube heat exchangers are a common heat exchange device used in chemical evaporation and heating equipment. Currently, the tubesheets of shell-and-tube heat exch...[Details]
A line scan lens is an industrial lens used with line scan cameras. Its imaging principle is to capture the image of the workpiece using a linear sensor and then perform digital signal processing t...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
Since its invention in the mid-1940s, the microwave oven has evolved from a humble beginning to commercial use, entering homes in the 1960s and rapidly gaining popularity. Its basic functionality a...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
UPS stands for Uninterruptible Power Supply, which includes energy storage devices. It is mainly used to provide uninterruptible power supply for devices that require high power stability.
...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
With growing environmental awareness, the continuous improvement of three-electric technology and the increasing deployment of infrastructure such as charging stations, the electrification of new e...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
The composition of the water heater
The water heater itself is divided into the following parts:
1. Water tank.
This is where the water heater is filled with water and where the wate...[Details]
introduction
With the development and widespread use of integrated circuits in power electronics design, electronic products are trending towards smaller sizes, more components, and greater fu...[Details]