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Frequency converters bring great economic benefits but also many negative effects. The electromagnetic radiation generated by the frequency conversion circuit can cause interference to other commun...[Details]
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When it comes to touch sensing, it is one of the fastest growing shares in both the MCU and sensor markets. Capacitive sensing products are entering the overall touch sensing technology market at a...[Details]
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1. Introduction
For a single-channel 40Gb/s optical transmission system, its optical detector generally cannot adopt a PIN-PD structure with front light input. This is because the PN junction capa...[Details]
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In the field of education or scientific research, multimeter is a common measuring instrument. How to use a multimeter? It is very necessary for researchers to master the use of multimeter and unders...[Details]
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On August 19, Qingyi Optoelectronics released its semi-annual report, saying that the company has increased its investment in the research and development of flat panel display and semiconductor chip...[Details]
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In modern manufacturing, accurate measurement of product dimensions is the key to ensuring product quality and performance. With the development of technology, various high-precision measuring equi...[Details]
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Minimizing power consumption and increasing power density while saving costs are important challenges faced by modern high-efficiency switching power supplies. The design goal of a switching powe...[Details]
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September 12, 2024 - Shanghai Hejian Industrial Software Group Co., Ltd. (hereinafter referred to as "Hejian Industrial Software") and Victor Automotive Technology (Shanghai) Co., Ltd. (hereinafter...[Details]
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1. Transplantation environment Host: VMWare--Fedora 9 Development board: Mini2440--64MB Nand, Kernel:2.6.30.4 Compiler: arm-linux-gcc-4.3.2.tgz u-boot：u-boot-2009.08.tar.bz2 2. Transplantation s...[Details]
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A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]
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Recently, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China conducted random inspections on thousands of enterprises and different batch...[Details]
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Recently, Sony Corporation of Japan and NTT DOCOMO, a well-known Japanese mobile communications operator, announced that the two parties will cooperate to test Sony's driverless concept car - Cart SC...[Details]
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congatec modules power China Institute’s Robotics 4.0 platform for research and education
Shanghai, China, 14 July 2022 * * *
congatec, a leading supplier of embedded and edge com...[Details]
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Photovoltaic inverter refers to the process device that converts DC power into AC power in the photovoltaic power generation system. The photovoltaic inverter industry is composed of companies enga...[Details]
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Abstract: Voice coil motor (VCM) is increasingly favored as a driver of active vibration absorber in active vibration isolation system due to its good linear driving performance. This paper designs...[Details]
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