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Advanced technology improvements and new architectures enable increasingly complex antennas for a variety of applications, including radar and satellite communications in aerospace and wireless. Th...[Details]
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Zhongying Electronics released information on investor survey-related activities and exchanged views on the company's current situation, product market and future development prospects. At present, b...[Details]
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As shown in the figure, this is the basic inverting amplifier circuit composed of μA709. A resistor Ri is connected in series at the inverting input end, which is the input resistor of the operatio...[Details]
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Preface High-frequency probes are expensive and often out of reach for many small companies. We also examined the basic construction of a 50Ω, 1:1 passive probe and discussed transmission line effect...[Details]
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The United States is the first country to implement demand side management, which is a joint management of the electricity market by both the power supply and demand sides to improve power supply r...[Details]
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Before the 1980s, my country's public lighting equipment was generally in the traditional power grid and manual management mode. The operation status of street lamps was mainly achieved through line ...[Details]
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A research team from the Ulsan National University of Science and Technology in South Korea, the University of Tennessee, and the Oak Ridge National Laboratory in the United States developed a new te...[Details]
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Smart screen, full screen, AI TV, eye-protection TV, 4K, 8K, HDR... What are they used for? I don’t know since when, the TVs we are most familiar with have started to have all kinds of gimmicks. With...[Details]
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As mobile phones have more and more functions, users' energy demands for mobile phone batteries are also increasing. Existing lithium-ion batteries are increasingly unable to meet consumers' requir...[Details]
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Organic light-emitting diode displays (OLEDs) are an emerging technology that is about to revolutionize the display industry. OLEDs use organic materials that emit light when an electric current fl...[Details]
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1 Introduction
Radio altimeters can not only accurately measure the relative height between an aircraft and the ground or sea surface, but also measure a variety of parameters such as surf...[Details]
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1. Pins and ports: 1. Pins are the pins connected to the outside of the chip. A chip has at least VCC and GND pins. 51 single-chip microcomputers also have IO pins, serial port pins, etc. Pins are ...[Details]
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OmniVision Technologies (OV) today announced the launch of its latest image sensor, the OV64B. OmniVision said that the OV64B is the industry's only 64-megapixel image sensor with a small pixel size ...[Details]
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According to the news of Investment Yantai, recently, Yantai Yida Venture Capital Co., Ltd., a subsidiary of Yida Economic Development Group, jointly with Yantai municipal platform companies and list...[Details]
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The sequel to the baseband chip story between Apple and Qualcomm has begun to unfold again. According to a report by Bloomberg on December 10, Apple's chip chief told employees that Apple ha...[Details]
Microcontroller MCU
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