Dear experts, I have a question for you. What is the video trigger in a digital electronic oscilloscope and what is its function? I hope you can give me an answer, thank you very much! ! ! ! ! ! !...
Dear senior experts, I have just started my career. I would like to ask for advice on serial communication. R-232 DB9 interface, wiring mode 2, 3, 5, docking. Data format: communication control word (...
[color=#252525][size=4] The frequency of the oscillation is a very important clue. When the frequency is near or above the GBW of the op amp, instability usually occurs in the output stage, which is u...
Domestic PLC has free trialIn response to the needs of the majority of users, Guangzhou Weiqian recently launched a free trial offer for PLC products. As long as you have a need, we can meet your requ...
Posting a job posting, if you are interested, please contact me, it's urgent. Well-known foreign company, based in Shenzhen, HW Designer, requirements: 1. Analog digital signal design, mixed signal de...
BBB board has been changed to Ubuntu 14.04 system. I want to use the serial port but can't find the device tree file. I am a novice, please don't criticize me, experts, please give me some advice. Tha...
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[Details]
Speaking of the problem of vehicle spontaneous combustion, whether it is a pure electric vehicle or a fuel vehicle, there will be incidents of spontaneous combustion. For the same spontaneous combu...[Details]
Nascent Micro is launching devices covering a wide range of power applications, including gallium nitride (GaN) drivers, dual-channel automotive drivers, and battery protection MOSFETs.
...[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]
Let’s first take a look at the development concept of the EVD series.
The EVD control module is specially developed for operation in extreme environments. Components that meet these requiremen...[Details]
It's not possible to generalize whether one vehicle is good or bad; the definition of "good" varies depending on the environment. Excluding policy support, whether electric vehicles or gasoline-pow...[Details]
1. When the variable frequency motor stops, the heat source is gone, and the radiation and heat conduction functions of the heat dissipation components themselves are sufficient to ensure that the ...[Details]
This article describes how to achieve constant-pressure water supply through PID control using an Allen-Bradley PLC-5 processor in conjunction with a SAMI STAR inverter. To ensure safe and reliable...[Details]
1. Installing an industrial robot usually requires the following steps:
1. Determine the installation location: Determine the location and direction of the robot installation according to the ...[Details]
Test/Measurement
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