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0 Introduction
Radio Frequency (RF) is the abbreviation of Radio Frequency, which means the electromagnetic frequency that can be radiated into space, ranging from 300 kHz to 30 GHz. Radio fre...[Details]
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A multimeter is an essential troubleshooting tool for power maintenance personnel. “One person, one pen, and one meter” vividly tells us that the basic requirements for electricians are: electrician ...[Details]
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I remember when I was in high school, it was the time when smartphones were transitioning from Symbian to Android and iOS. At that time, my father gave me my first mobile phone in my life - Huawei U8...[Details]
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In Arduino, you can use AnalogWrite to use hardware to generate 490Hz/980Hz PWM waves, and set the duty cycle according to parameters. Students who don't know this can go to AnalogWrite to learn. Sec...[Details]
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Researchers at Eindhoven University of Technology (TU/E) have developed a new coating for cars that is less prone to getting dirty, saving users the trouble of having to frequently "pick up the car" ...[Details]
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Mobileye, a subsidiary of Intel, announced a strategic partnership with WILLER, one of the largest transportation operators in Japan and Southeast Asia. The two parties will launch autonomous taxi (R...[Details]
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1 LED Market and Technology Progress
Due to the low luminous efficiency of incandescent lamps, governments around the world have formulated a timetable for phasing out incandescent la...[Details]
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According to foreign media reports, American technology company Draper has developed a new sensor that allows self-driving cars to have more reliable observation capabilities when driving in rain, sn...[Details]
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Connecting wires are widely used to connect the lead terminals of chips and the external pins of semiconductor devices. The wires used for connection are generally made of gold because gold can res...[Details]
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On September 17, the 2020 23rd China Integrated Circuit Manufacturing Annual Conference and Guangdong Integrated Circuit Industry Development Forum was held in Guangzhou. Dr. Yin Zhiyao, Chairman and...[Details]
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In current AC/DC applications, the improvement of power conversion efficiency and energy-saving performance is becoming more and more important. Full load efficiency has always been a major conside...[Details]
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Nowadays, cars are not just a simple means of transportation. Many car owners regard their cars as mobile homes and install various small appliances on their cars. In this case, car inverters are v...[Details]
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1. Continue from the previous article The previous article talked about the s3c_gpiolib_add(chips) function in the s3c64xx_gpiolib_add function, and analyzed this function, but the analysis is not ...[Details]
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As energy conservation becomes a global focus, the energy efficiency of motor design is also becoming an increasingly interesting issue. Motor drive products continue to keep pace with the developmen...[Details]
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Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]
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