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PWM is similar to a switching power supply, inserting a ground pulse in the middle of a high voltage to reduce the effective voltage. In some voltage-insensitive devices, the voltage reduction effect...[Details]
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Late last month, the U.S. Patent Office granted Apple a patent that was published this week by the European Patent Office. The invention relates to a smart fabric that can adjust its appearance throu...[Details]
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IGBT (Insulated Gate Bipolar Transistor) is a new type of power electronic device that uses MOS to control transistors. It has the characteristics of high voltage, large current, high frequency, a...[Details]
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Abstract: The protection system of DC switching regulated power supply is discussed, the principles of protection system design and measures for whole machine protection are proposed, the character...[Details]
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Zirconia oxygen analyzer is a commonly used analytical instrument, which plays a certain role in many fields. Zirconia oxygen analyzer is divided into two categories according to the different detec...[Details]
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Half a year later, I wonder if anyone still remembers the slogan on the Great Wall Salon car poster, "Please don't talk if you have less than 4 lasers". Unfortunately, LiDAR is not a CPU, and it cann...[Details]
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To provide more flexibility in charging mobile devices, designers are creating new charging methods, such as wireless charging and solar charging, but their challenges are not over; these charging me...[Details]
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Natural gas metering is actually the measurement of natural gas flow, which is measured indirectly during the natural gas flow process. The accuracy of the measurement depends on the quality of the e...[Details]
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1 Introduction
At present, avalanche photodiode (APD) is a highly sensitive optical detection device that can accurately receive data and measure optical power and is widely used in optical fiber s...[Details]
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FPGA designs using embedded microprocessors continue to grow. According to Dataquest, approximately 100,000 FPGA design projects are started each year, of which approximately 30% contain some form ...[Details]
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According to Home Appliance Network, Hu Guohui, special assistant to Foxconn Chairman Terry Gou, recently told the media that the mass production of the Wisconsin plant in the fourth quarter of next ...[Details]
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#include iom16v.h #define uchar unsigned char #define uint unsigned int #define cs_l PORTD&=0xfe //output low level #define wr_l PORTD&=0xfd //output low level void delayms(uint x) /...[Details]
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Munich, Germany, October 25, 2021 - Using energy in a responsible manner is a fundamental element of innovation in the field of energy efficiency and will also help create a greener planet. Infineo...[Details]
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When Wei Mo shouted "China's number one in mass-produced autonomous driving industry", don't say that Wei Mo is young and frivolous. Although it is easy to enjoy the shade under the big tree, it i...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
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