EMC (Electromagnetic CompaTIbility) is a technology that studies electromagnetic interference. Electromagnetic interference is the electromagnetic energy around us that causes the operation of electro...
How big is the tax control machine market in China? At the tax control machine industry chain forum held in Beijing recently, Zheng Zhiguang, secretary general of the Tax Control Information Equipment...
Next, I was going to start learning ROS, but it was particularly difficult to install it on the Raspberry Pi operating system. I tried to install ROS on the 32-bit buster operating system for a long t...
I also bought an OLED from Wannengdi Taobao, but I didn’t receive it during the Labor Day holiday, but I did receive it at work.
I turned it on at night and liked it so much that I wanted to light it ...
Abstract: Aiming at the problem of unstable demagnetization of existing fluorescent magnetic particle flaw detectors, the working principle of the phase-shift trigger TCA785 and its application met...[Details]
Abstract: ZigBee and WiFi each have distinct characteristics, and many of their characteristics are complementary. Combining the two has a good application prospect. A building monitoring architec...[Details]
Introduction With the development of multimedia and network technology, the large amount of information in digital images has placed increasing demands on image compression technology. ...[Details]
An oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
introduction
Class D amplifier chips have become the mainstream application in portable audio products due to their high efficiency and small-size SMD packaging. However, interference of Class...[Details]
The 2024 CES exhibition is over. "Zoosi New Four Modernizations Weekly Observation" summarizes 11 of the development trends of the new four modernizations of automobiles. Among them, there are 6 item...[Details]
A microcontroller is a single-chip microcomputer that integrates the main parts of a microcomputer on one chip. Microcontrollers were born in the mid-1970s. After more than 20 years of development, th...[Details]
The compatibility of electronic systems in products is subject to electromagnetic compatibility (EMC) testing. Electronic products must pass a series of specific tests before they can be sold and use...[Details]
The weighbridge sensor is actually a device that converts mass signals into measurable electrical signals. When using a sensor, you must first consider the actual working environment of the sensor, ...[Details]
There are some rumors circulating in the automotive industry, such as ternary lithium batteries are unsafe and lithium iron phosphate batteries are the best. However, when it is necessary to explain ...[Details]
Recently, the list of winners of the Wu Wenjun Artificial Intelligence Science and Technology Award, known as the "highest award for intelligent science and technology in China", was officially anno...[Details]
Ultrasonic thickness gauges measure thickness based on the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reache...[Details]
In a live broadcast on the afternoon of October 27, financial writer Wu Xiaobo asked Dong Mingzhu, chairman and president of Gree Electric Appliances, whether to provide chassis for Tesla, and receiv...[Details]
1 Introduction
Contactors are common electrical components in inverter control, mainly used to switch buffer resistors and connect and disconnect circuits. Whether the contactor is selected ...[Details]
With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
Power technology
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