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A label printer, as the name suggests, is actually a printer used to print labels. Common supermarket price labels, express packaging shipping labels, and some report labels used in hospitals can a...[Details]
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News on the morning of April 2nd, the registration for the 2022 China University Computer Competition Mobile Application Innovation Competition (referred to as the Mobile Application Innovation Compe...[Details]
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What does frequency response mean?
Frequency response refers to the phenomenon that when an audio signal with a constant voltage output is connected to the system, the sound pressure generated...[Details]
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Apple hosted a developer gathering the day before WWDC began, and guests heading to Apple Park were given a tour of the new developer center.On Sunday, Apple held an open house for the developer cent...[Details]
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0 Preface
Digital tube displays are often used in the design and production of instruments and meters, and sometimes there are many digital tubes. If a separate drive circuit is designed for ea...[Details]
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Many new cars are now equipped with built-in Wi-Fi, in-car entertainment systems, anti-theft detection and other features, but what should people who already own an older car and don't want to sp...[Details]
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In recent years, with the gradual withdrawal of Japanese and Korean companies, global LCD panel production capacity has accelerated its transfer to mainland China. Domestic panel manufacturers, led b...[Details]
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September 6, 2023, China - STMicroelectronics has launched the first gallium nitride (GaN) transistor gate driver with galvanic isolation. The new product STGAP2GS reduces the chip size, reduces the ...[Details]
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In the field of smartphones, OLED panels are gradually replacing LCD panels. Recently, a latest survey report from UBI Research, a well-known data consulting company, showed that China was the larg...[Details]
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Compared with the half-bridge DCM series and the three-phase
full-bridge HPD module
mentioned in the previous two articles
, the TPAK (Tesla Pack)
package
we are going to talk about toda...[Details]
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China Energy Storage Network News:
On December 24, at the site of the 110 kV power transmission and transformation project in Shuanghu County, Nagqu City, Tibet, as the construction workers t...[Details]
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On May 12, 65 projects were signed at the Xi'an Investment Environment Promotion and Key Project Signing Ceremony, of which 51 were contracted projects with a total investment of 213.966 billion yuan...[Details]
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Temperature-compensated, thermistor and high-tech crystal oscillator products may enter a new round of price increase cycle. It has been just over three months since the last news of crystal oscillat...[Details]
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The ratio of the voltage on the array element load to the current flowing through these loads when all array elements are present and excited.
For a specified planar aperture antenna, the ratio of ...[Details]
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In the field of precision photoelectric detection, a small fluctuation of the light source can cause a large deviation of the measured value, resulting in a large measurement error. For example, i...[Details]
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