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As of the end of April, the 2022 annual reports of 36 listed companies in Guizhou have been disclosed, and they have achieved good results in profitability, asset quality, financing scale, etc. The to...[Details]
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For the indoor LED display, take the Ф3.75 (unit board specifications: 304mm*152mm, specifications: 64*32 dots) model as an example.
If you want to make a LED display screen with a length of ...[Details]
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Question 18-1: You can analyze signals without an oscilloscope, and the analysis function and interface are the same as those of a real oscilloscope. The prerequisite is that you have the waveform dat...[Details]
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Verification of the electromagnetic flowmeter itself: The electromagnetic flowmeter is a very important metering instrument in the water treatment process of the water plant. Whether its measurement ...[Details]
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China Energy Storage Network News:
On the 13th, the Global Energy Interconnection Development Cooperation Organization signed cooperation agreements with five international organizatio...[Details]
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According to 36Kr, it was learned from multiple independent sources that Tencent plans to acquire the gaming phone company Black Shark Technology. After the acquisition, Black Shark will be integrate...[Details]
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For Pacificorp, shutting down coal generation early could save $238 million. Source: Flickr/massmatt
The Institute for Energy Economics and Financial Analysis (IEEFA) said that...[Details]
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1 Introduction
Noise has serious harm to human health, so how to reduce the harm of noise has become an urgent task. Accurate measurement and analysis of noise will provide an important basis...[Details]
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DLNZ-S Intelligent Battery Internal Resistance Tester
Battery internal resistance tester, intelligent battery internal resistance tester, internal resistance tester
The battery internal resistance ...[Details]
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According to the news from Xiyong Microelectronics Park of Western (Chongqing) Science City on June 7, the wafer production and industrial output value of China Resources Microelectronics (Chongqing)...[Details]
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From the display technology, LCD is a display screen composed of liquid crystals, while LED is a display screen composed of light-emitting diodes. Each pixel unit in the LED digital display is a li...[Details]
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Hella , a specialist in automotive lighting and electronics, has been further developing the matrix LED system and has officially launched a new generation of lighting technology. Through a technol...[Details]
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Multilayer ceramic (MLC) capacitors have become extremely popular in power electronics due to their small size, low equivalent series resistance (ESR), low cost, high reliability, and high ripple...[Details]
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Introduction: Mir Electronics' MYC-Y6ULX-V2 core board helps engineering machinery controllers become intelligent.
In recent years, with the development of informatization, the requi...[Details]
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Regarding the technical requirements for the inverter to operate with the motor at no load and the inverter to operate with the motor under load, it is necessary to comprehensively consider the inv...[Details]