When measuring the magnetic resistance impedance value, the first test was more than 100K. After exchanging the multimeter probes, the test result was a few M. What caused this?...
Updated: February 1Development Platform Application Guide / X-NUCLEO IKS01A3 Motion and Environmental Sensor Development Platform Sublibrary:1.Document Introduction: Introduction to X NUCLEO IKS01A3 o...
Principles of Operating Systems Huazhong University of Science and Technology (Su Shuguang) : https://training.eeworld.com.cn/course/5841The main contents of "Operating System Principles" include: pro...
This power supply explanation takes a 13.2W power supply as an example
Input: AC90~264V
Output: 3.3V/4A
SchematicThe transformer is the core of the entire power supply, so the calculation and verifica...
According to statistics, the market value of flexible robots
in 2020
is about 1.05 billion US dollars, and it is expected to reach 6.37 billion US dollars by 2026, with an average annual com...[Details]
New Developments in Helmet Mounted Displays
A development trend of cockpit instruments for fighter aircraft is to use color LCD displays. The cockpit improvements of the US F-15, F-16, F/A-18, AT...[Details]
The impact of series and parallel connection of
LED lamps
on lamp life
There are basically four common LED
arrangement structures
on light source panels
. Below we will explain the rel...[Details]
1. Basic knowledge of flow equipment: Classification of flow equipment, according to the measurement principle of flow equipment, can be divided into: volumetric flowmeter, velocity flowmeter, target...[Details]
On August 26, according to media reports, Samsung is developing an OLED display without polarizer film, which consumes less than half of the power of current mobile phone screens.
Once this br...[Details]
On the afternoon of January 23, Julun Intelligent answered questions from netizens on the Shenzhen Stock Exchange interactive platform, confirming that the company's RV reducer has entered the indu...[Details]
On August 4, 2023, Li Jinsong, deputy mayor of Yibin, and his delegation visited Hongzheng Energy Storage for a visit and investigation. Chairman Jin Zhiqiang of Hongzheng Energy Storage personally...[Details]
1. Generation of power supply ripple Our common power supplies include linear power supplies and switching power supplies. The DC voltage they output is obtained by rectifying, filtering, and stabili...[Details]
Once upon a time, cars were simple and crude industrial products like "four wheels and a sofa". There were no headrests or seat belts in the car, and active safety systems were even more unrealistic....[Details]
Morse code is a signal code that is sometimes on and sometimes off. This signal code expresses different English letters, numbers, punctuation marks, etc. through different arrangements. It was in...[Details]
Surrounded by negative news, image has fallen The reputation and image of a company is like a sword. As the saying goes, it takes ten years to sharpen a sword, but it only takes a moment to break i...[Details]
In LabVIEW serial communication, after receiving a string of data, how to extract the useful data?
As shown below:
The received string is 01 04 04 09 CD 0A 61 AE AF
According ...[Details]
introduction
Consider the old adage known as Murphy's Law: "Whatever can go wrong, will go wrong." Over the past 50 years, systems based on electronic components have evolved to the point wher...[Details]
Wenzhou, Zhejiang, November 3, 2024 /PRNewswire/ -- This fall, Ruipu Lanjun has innovated the full-scenario power solution for commercial vehicles and passenger vehicles! Whether you need ultra-low...[Details]
Analog electronics
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