Abstract : Based on the principle of pulse frequency modulation and demodulation, this paper designs a photoelectric measurement transmission system. The circuit structure of the system transmitter an...
[b]0 Introduction[/b]As society's demand for energy grows, the problem of "energy security crisis" becomes more and more prominent. In this regard, economist and sociologist Scherherman once proposed ...
As the title says, the basic functions of the lock-in amplifier have been realized, and in-depth testing requires time to be further improved. The attachments are the description documents, schematics...
When pointing to event manager B, is it enough to use ldp #0EA? Why can't I write numbers to T3CNT and T3PR in EVB? I used splk #1000 T3CNT and then checked, but the register value did not change..TEX...
I have been busy these days and have not paid much attention to the forum posts. I am a little late in replying to the confirmation information. I just got my python board yesterday. My boss wants to ...
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
Current Development Status of DVR Market
A DVR, or digital video recorder, uses a hard disk for recording, unlike traditional analog video recorders. It's often called a DVR because it's a com...[Details]
0 Introduction
With a rapidly aging population, a young couple is now required to care for an increasing number of elderly people, leading to a growing difficulty in providing care for them. E...[Details]
With the development of vehicle technology, there are more types of cars. Cars are divided into hybrid, pure electric vehicles, and fuel vehicles. For hybrid cars, they are divided into plug-in hyb...[Details]
We know that the power output by the engine does not directly act on the wheels to drive the car, but needs to pass through a series of power transmission mechanisms. So how is the power transmitte...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the diffe...[Details]
Silicon carbide (SiC) power switching devices are becoming a popular choice for industrial battery applications due to their ability to achieve faster switching speeds and superior low-loss operati...[Details]
Abstract: This design uses field-effect transistors to create a tube-like audio power amplifier. The preamplifier uses a single Class A transistor, while the power stage utilizes Class AB push-pull...[Details]
China's tightening control over rare earth elements (REEs) is reshaping global supply chains and triggering ripple effects across high-tech industries, according to a detailed analysis released by ...[Details]
1. Signal Type of Vibration Sensor
The signal type of a vibration sensor depends mainly on its operating principle and measurement parameters. The following are some common signal types:
...[Details]
Robots need localization algorithms to determine their position. These algorithms typically work in conjunction with sensor data to calculate the robot's position. For engineers and researchers, fi...[Details]
1. Fiber Optic Sensor
1. Long modulation optical fiber sensor
Traditional wavelength-modulated fiber optic sensors utilize the fact that the spectral characteristics of the sensor probe c...[Details]
1. Linear Motor Classification
1. Flat linear motor
The core of a flat linear motor is mounted on a steel lamination structure, which is then attached to an aluminum backing plate. The la...[Details]
In the global era of green energy conservation and sustainable development, time delay relays, as key components in the electrical control field, are shifting towards low-power design and the use o...[Details]
Test/Measurement
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