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As a new light source, LED has its own luminous mechanism and characteristics. Making full use of the advantages of LED in secondary optical design is an issue that must be paid attention to in produc...[Details]
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Recently, NetEase and China Construction Eighth Engineering Bureau signed a strategic cooperation agreement. The two parties will use their strong R&D capabilities, industrial planning and market s...[Details]
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The frequency domain method performs some kind of operation on the transformation value of the image in the frequency change domain of the image, and then transforms it back to the spatial domain.
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1. Outdoor P12 full-color module
1. A row of R (G, B) lights are on continuously: In the module, one TB62726 (R) controls 4 rows and 16 columns of red LED lights in series, 3 of which are ...[Details]
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Both LM832 and LM1894 are dynamic noise reduction ICs, but the operating voltage of LM1894 is 4.5~18V, and its input signal level is relatively high, which is not suitable for ultra-small audio devic...[Details]
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MagTek card reader chip 21006450 is widely used, and its research will help the actual application of card reader chip driver. The Android system architecture, chip working principle and interface ca...[Details]
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1 Introduction
Hybrid integrated circuit (HIC) is an integrated circuit made by combining semiconductor integration technology with thick (thin) film technology. Hybrid integrated circ...[Details]
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Tesla is in trouble again. According to foreign media reports, on the evening of August 10th local time, Russian car owner Alexei Tretyakov was driving a Tesla Model 3 electric car on the highway ...[Details]
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Overview
As the level of automobile electrification increases, automobile maintenance becomes more and more complicated. High-tech maintenance equipment from many manufacturers at home and abr...[Details]
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As the automotive industry continues to adopt 48V systems in hybrid electric vehicles (HEVs), the need for signal isolation in vehicle networks becomes more important. Without reliable and effective ...[Details]
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Compact cartridge fuse saves board space in high-power device designs for data center, telecommunications and HVAC applications
Beijing, China, February 16, 2022 – Littelfuse, Inc. (...[Details]
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The annual grand event of the western electronics industry - 2019 China (Chengdu) Electronic Information Expo will be held at Chengdu Century City New International Convention and Exhibition Center. ...[Details]
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The digital oscilloscope is a widely used electronic testing instrument. It can convert invisible electronic signals into clear images, which helps us study the change process of various electrical c...[Details]
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Focus on the following: The composition of each segment of a C language program in memory Characteristics and common errors in the process of linking C language programs How C language ...[Details]
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The Zhijie brand has started delivering the R7 sport utility vehicle (SUV) in China. Zhijie is a luxury brand under Chery Automobile, but Huawei Technologies Co., Ltd. played an important role in t...[Details]