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Today, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom and China Broadcasting Corporation, which means that C...[Details]
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From the banks of the Han River to the shores of Paihu Lake, a steaming picture of project construction is slowly unfolding. At 9:58 am on December 22, 2021, accompanied by the sound of salutes, th...[Details]
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We always say that automotive software is different from Internet software and should be treated differently. There are many opinions, such as:
Automotive software has higher real-time require...[Details]
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From August 26 to 28, 2020, the "2020 World Semiconductor Conference" co-organized by the China Semiconductor Industry Association, China Electronics Information Industry Development Research Institu...[Details]
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According to statistics from lock industry experts, the current annual sales volume of locks in China is about 2.2 billion. After several years of market development, the market demand for fingerpr...[Details]
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LCD1602 Introduction: 1602 character LCD is also called 1602 LCD. It is a dot matrix LCD module specially used to display letters, numbers, symbols, etc. Character LCD can display 16x02, i.e. 32 char...[Details]
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As can be seen from the figure, the analog ADC is divided into two parts, one is the touch screen function, and the other is the ordinary ADC function. Two interrupts, INT_TC and INT_ADC, can...[Details]
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Abstract: MAX1403 is a high-performance ADC chip produced by MAXIM Company in the United States. It can be used for digital front-end processing and temperature measurement and conversion, and c...[Details]
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//The CNC power supply written by Chen Yongfei on March 28, 2016, the initial voltage on power-on is 3V //Made with ATMEGA8 chip, the four-digit digital tube displays the voltage value, and the adjus...[Details]
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1.1 Error model of the traditional (known) through calibration method The traditional coaxial system calibration method is usually called TOSM----Through Open Short Match (also known as SOLT----Short...[Details]
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introduction With the rapid development of electronic technology, more and more people are joining the army of electronic development. In the process of learning electronic technology and research an...[Details]
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If our 3W
LED lamp cup
costs 120 yuan, the commonly used 12W energy-saving lamp on the market costs about 20 yuan.
If the 12W energy-saving lamp is on for 8 hours a day, it consumes 0....[Details]
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Honor has just officially announced the new Honor 60 SE, which features a 120Hz true color hyperbolic screen, a 64MP Vlog camera, and 66W super fast charging. The price starts at 2199, pre-sal...[Details]
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ON Semiconductor, driving energy-efficient innovations, has won awards in two categories at the 2019 China Internet of Things (IoT) Innovation Awards hosted by elecfans.com, and was also recognized a...[Details]
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Preface
The AC response characteristics of LED
driver
chips are often overlooked, but they are quite important. AC response affects
the image quality of
LED display...[Details]
Analogue and Mixed Signal
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