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The distribution of my country's energy resources is characterized by more coal, less gas and less oil. China's oil resources are heavily dependent on imports. If it is not controlled, China's oil ...[Details]
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We have been talking about wireless transmission for several years, but if you look closely, you will find that we are already living in a wireless world. In the early 1990s, mobile phones were m...[Details]
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Digital signal processing is a theory and technology that uses numerical calculations to process signals. Digital signal processors (DSPs) are mainly microprocessors used to complete various real-tim...[Details]
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Recently, there has been a lot of news about the upcoming new vivo S series phones. In the news about the new 5G phones released by China News Network on March 5, the information about the vivo S...[Details]
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Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
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With various high-end, precision With the massive increase in equipment and the development of industrial production towards refinement, higher and higher requirements are placed on the quality of ...[Details]
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Preparation and prerequisites a. IAR or STVD has been installed b. Download the standard firmware library (StdPeriph_Lib_V2.1.0) for backup; c. A program template has been established. If not, ple...[Details]
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I took the course of intelligent robots last semester because of my passion for them, although I failed the course because I didn’t submit the assignments in time, o(︶︿︶)o (ps: teacher, if you see thi...[Details]
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MCU chip model STC89C516 need Light up the first LED Knowledge Points 1. About the i/o port on the microcontroller GPIO is the abbreviation of general purpose input and output port, and its input a...[Details]
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近日,苏州创业园微信公众号表示,苏州昇显微电子的第一款智能手机用AMOLED驱动芯片预计2019年4季度可实现量产出货。 In response to this, Wansheng Co., Ltd. announced on the evening of May 19 that the project still needs to undergo customer verification a...[Details]
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At the 2019 IMT-2020 (5G) Summit held recently, Zhang Jing, deputy leader of the Network Technology Working Group of the IMT-2020 (5G) Promotion Group, released the white paper "AI-based Intelligent ...[Details]
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The word "smart" is the most frequently mentioned word in recent years. Whether it is for products or various industries, it all reveals that this is the era of artificial intelligence. Of course, "s...[Details]
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Recently, the Chongqing Municipal Government issued the "Twenty Policy Measures on Coping with the Novel Coronavirus Pneumonia Epidemic to Support Small and Medium-sized Enterprises to Overcome Dif...[Details]
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LED is the abbreviation of Light Emitting Diode. LED display is a display device composed of light emitting diodes. It uses low voltage scanning drive and has the following advantages:
1. Low ...[Details]
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The design method, working principle and circuit technology of ICL 7650 programmable micro-current amplifier are introduced, and part of the circuit is given. The amplifier has the advantages of adju...[Details]