[i=s]This post was last edited by Zhao Yutian on 2022-2-23 15:41[/i]Just over two weeks after the sudden death of a 25-year-old employee of Bilibili, ByteDance was revealed to have also suffered a sud...
1.1 Technical BackgroundImpedance matching is a common working state in radio technology, which reflects the power transmission relationship between the input circuit and the output circuit. When the ...
We interact with human-machine interfaces (HMIs) every day. Some of these interactions are obvious, such as when touching the home screen of a smartphone or tablet, but the most common HMI environment...
In common sense, power supply is a conversion device that can provide suitable voltage, current, waveform and frequency for our electronic appliances ! For example, DC power supply can be understoo...[Details]
1 Introduction
Capacitive humidity sensors have been widely used due to their wide humidity measurement range, fast response speed, small temperature drift, good stability, and easy use. The k...[Details]
Shanghai, September 9, 2022 - On September 5, a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province, causing significant casualties and losses . Texas Instruments...[Details]
Humanoid
robots
are moving from the laboratory to commercial applications
Recently, robotics startup Figure announced that it has signed a cooperation agreement with automotive gi...[Details]
I. Introduction In the current industrial production and equipment maintenance process, people often perform tests for coil inter-turn short circuit faults. However, the testing methods used have alw...[Details]
The current cold cathode fluorescent tube technology is very mature, and its life span is 30,000 to 50,000 hours, but cold cathode fluorescent tubes also have many disadvantages. First of all, the ...[Details]
Overview: China Micro Semiconductor has launched a highly integrated, one-stop thermostat solution based on the main control chip (CMS80F261x), touch chip (CMS80F751x), FOC motor driver chip (CMS32M...[Details]
Preface: China's new energy vehicle industry has gradually moved away from the early policy-driven stage dominated by government subsidies and entered a market-oriented commercial stage, ushering i...[Details]
1 Introduction
Pulse
measurement is a measurement to detect whether there is a pulse. When there is a pulse, the light is blocked. When there is no pulse, the light is highly ...[Details]
One of the effective methods to evaluate the quality of digital communication links is the eye diagram, which gives a window for each bit (the Nth bit, between the N-1 random number and the N+1 ran...[Details]
As our society and transportation systems gradually transform to electrification , scientists around the world are looking for more efficient and larger storage systems. According to foreign media re...[Details]
In 2019, CATL's revenue growth rate was higher than that of last year, while its non-GAAP net profit growth rate declined. It is reported that CATL announced its full-year financial report for 2019...[Details]
Traffic jams have become commonplace in major cities such as Beijing and Shanghai. Being stuck in a traffic jam while driving a manual transmission car is perhaps the most painful experience for mo...[Details]
Power supplies play a vital role in reducing power consumption, so in the face of regulatory standards and higher consumer demands, it is urgent to review their design methods. Although tradition...[Details]
Whether shielded cables must be used for servo encoder cables depends on the specific application scenario and system requirements. In some cases, shielded cables can improve system stability and r...[Details]
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