On January 23, 2020, the 29th day of the twelfth lunar month, the day Wuhan announced the "city lockdown", the Vulcan Mountain Project came into being.Yesterday, Wuhan Vulcan Mountain Hospital was com...
I have used MPS's ACDC chip when I was replacing materials at work. Compared with other chips, its performance indicators are not inferior to Ti ST, the price and supply are suitable, and the referenc...
As intelligent driving technology gradually becomes popular in new cars, a lot of real vehicle testing is required in the vehicle development stage. The current testing method is mainly to collect rea...
The scientific and technical personnel of China Aerospace Science and Technology Corporation have successfully developed two technologies with independent intellectual property rights: Advanced Integr...
[color=#000][font=Arial, Helvetica, sans-serif][size=12px]Do these multiple SW outputs need to be connected together during design? Are there different connection methods based on different topologies...
This was shared by Zhihuijun on Bilibili . It is a mini writing robot with CoreXY structure. The structural parts are all 3D printed. The firmware uses grbl ported to the stm32 platform. The stepper m...
When you move the selected object next to other objects on the block diagram, LabVIEW will automatically prompt you for valid wiring methods; when you drag and drop an object on the block diagram, i...[Details]
As an important tool of testing technology, digital storage oscilloscope is widely used in various fields and gradually replaces traditional analog oscilloscope. Its sampling data is the basis of wave...[Details]
Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Gowin Semiconductor"), the world's fastest growing programmable logic manufacturer, announced that it has signed a cont...[Details]
There is no doubt that this year is a very challenging year for Apple. If their 5G iPhone is popular in the market, the company's stock price will reach a new high. Outside analysts say 2019...[Details]
Text/Zhang Mingliang, Xu Huiqiang, Zhou Doudou
In the field of power equipment manufacturing in my country, there is such a team: they hold high the banner of national equipment manufacturing,...[Details]
Why are new energy vehicles so favored by consumers? Not only can they save expensive fuel, but they also look more stylish and dynamic in appearance. New energy vehicles themselves are more technolo...[Details]
DT series electronic theodolites use incremental grating dials and computers to achieve measurement, calculation, display, storage and other functions. They are widely used in national and urban third...[Details]
FOC (Field-Oriented Control) is an advanced control technology in the field of motor control and one of the more advanced motor control methods currently.
The working principle of FOC is...[Details]
The following is the schematic diagram of a car horn. You can try this circuit to modify your car... Components List
Car horn circuit description:
This car horn circuit ...[Details]
LEDs
are environmentally friendly, have a long lifespan, are small in size, highly directional, and are not easily damaged in solid form. They have gradually replaced traditional tungsten f...[Details]
Air suspension is an advanced car suspension system that changes the body height and suspension stiffness through air pressure adjustment to provide a more comfortable and stable driving experience. ...[Details]
In motor control, it is very important to obtain the motor rotor position in real time. The motor speed can be calculated by monitoring the position of the motor shaft or mechanical equipment. When...[Details]
During work, I found that many electrician friends are not clear about the working principle of single-phase capacitor motors. Today I will analyze it for you. We know that the power supply has thr...[Details]
1. Fault phenomenon: 10db and above attenuation power is inaccurate; startup error Error finding operating system, operating system not found 2. Testing process After receiving the instrument, we f...[Details]
Artificial intelligence (AI) is gaining popularity in all industries due to its ability to significantly improve process efficiency. As we move towards Industry 4.0 and more automated industrial syst...[Details]
Test/Measurement
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